diff --git a/client/alloc_runner.go b/client/alloc_runner.go
index 21c3ce2ed821..4cc279a3954c 100644
--- a/client/alloc_runner.go
+++ b/client/alloc_runner.go
@@ -88,6 +88,7 @@ type AllocRunner struct {
 	allocDirPersisted  bool
 }
 
+// COMPAT: Remove in 0.7.0
 // allocRunnerState is used to snapshot the state of the alloc runner
 type allocRunnerState struct {
 	Version                string
@@ -149,8 +150,10 @@ func NewAllocRunner(logger *log.Logger, config *config.Config, stateDB *bolt.DB,
 	return ar
 }
 
-// stateFilePath returns the path to our state file
-func (r *AllocRunner) stateFilePath() string {
+// pre060StateFilePath returns the path to our state file that would have been
+// written pre v0.6.0
+// COMPAT: Remove in 0.7.0
+func (r *AllocRunner) pre060StateFilePath() string {
 	r.allocLock.Lock()
 	defer r.allocLock.Unlock()
 	path := filepath.Join(r.config.StateDir, "alloc", r.alloc.ID, "state.json")
@@ -159,29 +162,72 @@ func (r *AllocRunner) stateFilePath() string {
 
 // RestoreState is used to restore the state of the alloc runner
 func (r *AllocRunner) RestoreState() error {
-	// Load the snapshot
+
+	// Check if the old snapshot is there
+	oldPath := r.pre060StateFilePath()
 	var snap allocRunnerState
-	if err := restoreState(r.stateFilePath(), &snap); err != nil {
-		return err
-	}
+	if err := pre060RestoreState(oldPath, &snap); err == nil {
+		// Restore fields
+		r.alloc = snap.Alloc
+		r.allocDir = snap.AllocDir
+		r.allocClientStatus = snap.AllocClientStatus
+		r.allocClientDescription = snap.AllocClientDescription
+
+		if r.alloc != nil {
+			r.taskStates = snap.Alloc.TaskStates
+		}
 
-	// #2132 Upgrade path: if snap.AllocDir is nil, try to convert old
-	// Context struct to new AllocDir struct
-	if snap.AllocDir == nil && snap.Context != nil {
-		r.logger.Printf("[DEBUG] client: migrating state snapshot for alloc %q", r.alloc.ID)
-		snap.AllocDir = allocdir.NewAllocDir(r.logger, snap.Context.AllocDir.AllocDir)
-		for taskName := range snap.Context.AllocDir.TaskDirs {
-			snap.AllocDir.NewTaskDir(taskName)
+		// #2132 Upgrade path: if snap.AllocDir is nil, try to convert old
+		// Context struct to new AllocDir struct
+		if snap.AllocDir == nil && snap.Context != nil {
+			r.logger.Printf("[DEBUG] client: migrating state snapshot for alloc %q", r.alloc.ID)
+			snap.AllocDir = allocdir.NewAllocDir(r.logger, snap.Context.AllocDir.AllocDir)
+			for taskName := range snap.Context.AllocDir.TaskDirs {
+				snap.AllocDir.NewTaskDir(taskName)
+			}
 		}
-	}
 
-	// XXX needs to be updated and handle the upgrade path
+		// Delete the old state
+		os.RemoveAll(oldPath)
+	} else if !os.IsNotExist(err) {
+		// Something corrupt in the old state file
+		return err
+	} else {
+		// We are doing a normal restore
+		err := r.stateDB.View(func(tx *bolt.Tx) error {
+			bkt, err := getAllocationBucket(tx, r.alloc.ID)
+			if err != nil {
+				return fmt.Errorf("failed to get allocation bucket: %v", err)
+			}
 
-	// Restore fields
-	r.alloc = snap.Alloc
-	r.allocDir = snap.AllocDir
-	r.allocClientStatus = snap.AllocClientStatus
-	r.allocClientDescription = snap.AllocClientDescription
+			// Get the state objects
+			var mutable allocRunnerMutableState
+			var immutable allocRunnerImmutableState
+			var allocDir allocdir.AllocDir
+
+			if err := getObject(bkt, allocRunnerStateImmutableKey, &immutable); err != nil {
+				return fmt.Errorf("failed to read alloc runner immutable state: %v", err)
+			}
+			if err := getObject(bkt, allocRunnerStateMutableKey, &mutable); err != nil {
+				return fmt.Errorf("failed to read alloc runner mutable state: %v", err)
+			}
+			if err := getObject(bkt, allocRunnerStateAllocDirKey, &allocDir); err != nil {
+				return fmt.Errorf("failed to read alloc runner alloc_dir state: %v", err)
+			}
+
+			// Populate the fields
+			r.alloc = immutable.Alloc
+			r.allocDir = &allocDir
+			r.allocClientStatus = mutable.AllocClientStatus
+			r.allocClientDescription = mutable.AllocClientDescription
+			r.taskStates = mutable.TaskStates
+			return nil
+		})
+
+		if err != nil {
+			return fmt.Errorf("failed to read allocation state: %v", err)
+		}
+	}
 
 	var snapshotErrors multierror.Error
 	if r.alloc == nil {
@@ -194,11 +240,17 @@ func (r *AllocRunner) RestoreState() error {
 		return e
 	}
 
-	r.taskStates = snap.Alloc.TaskStates
+	tg := r.alloc.Job.LookupTaskGroup(r.alloc.TaskGroup)
+	if tg == nil {
+		return fmt.Errorf("restored allocation doesn't contain task group %q", r.alloc.TaskGroup)
+	}
 
 	// Restore the task runners
 	var mErr multierror.Error
-	for name, state := range r.taskStates {
+	for _, task := range tg.Tasks {
+		name := task.Name
+		state := r.taskStates[name]
+
 		// Mark the task as restored.
 		r.restored[name] = struct{}{}
 
@@ -210,7 +262,6 @@ func (r *AllocRunner) RestoreState() error {
 			return err
 		}
 
-		task := &structs.Task{Name: name}
 		tr := NewTaskRunner(r.logger, r.config, r.stateDB, r.setTaskState, td, r.Alloc(), task, r.vaultClient, r.consulClient)
 		r.tasks[name] = tr
 
@@ -231,11 +282,6 @@ func (r *AllocRunner) RestoreState() error {
 	return mErr.ErrorOrNil()
 }
 
-// GetAllocDir returns the alloc dir for the alloc runner
-func (r *AllocRunner) GetAllocDir() *allocdir.AllocDir {
-	return r.allocDir
-}
-
 // SaveState is used to snapshot the state of the alloc runner
 // if the fullSync is marked as false only the state of the Alloc Runner
 // is snapshotted. If fullSync is marked as true, we snapshot
@@ -330,7 +376,12 @@ func (r *AllocRunner) saveTaskRunnerState(tr *TaskRunner) error {
 
 // DestroyState is used to cleanup after ourselves
 func (r *AllocRunner) DestroyState() error {
-	return os.RemoveAll(filepath.Dir(r.stateFilePath()))
+	return r.stateDB.Update(func(tx *bolt.Tx) error {
+		if err := deleteAllocationBucket(tx, r.alloc.ID); err != nil {
+			return fmt.Errorf("failed to delete allocation bucket: %v", err)
+		}
+		return nil
+	})
 }
 
 // DestroyContext is used to destroy the context
@@ -338,6 +389,11 @@ func (r *AllocRunner) DestroyContext() error {
 	return r.allocDir.Destroy()
 }
 
+// GetAllocDir returns the alloc dir for the alloc runner
+func (r *AllocRunner) GetAllocDir() *allocdir.AllocDir {
+	return r.allocDir
+}
+
 // copyTaskStates returns a copy of the passed task states.
 func copyTaskStates(states map[string]*structs.TaskState) map[string]*structs.TaskState {
 	copy := make(map[string]*structs.TaskState, len(states))
@@ -543,7 +599,7 @@ func (r *AllocRunner) Run() {
 	go r.dirtySyncState()
 
 	// Find the task group to run in the allocation
-	alloc := r.alloc
+	alloc := r.Alloc()
 	tg := alloc.Job.LookupTaskGroup(alloc.TaskGroup)
 	if tg == nil {
 		r.logger.Printf("[ERR] client: alloc '%s' for missing task group '%s'", alloc.ID, alloc.TaskGroup)
@@ -629,6 +685,10 @@ OUTER:
 			for _, tr := range runners {
 				tr.Update(update)
 			}
+
+			if err := r.syncStatus(); err != nil {
+				r.logger.Printf("[WARN] client: failed to sync status upon receiving alloc update: %v", err)
+			}
 		case <-r.destroyCh:
 			taskDestroyEvent = structs.NewTaskEvent(structs.TaskKilled)
 			break OUTER
diff --git a/client/client.go b/client/client.go
index faf0a34bba35..a6a6ba2a417a 100644
--- a/client/client.go
+++ b/client/client.go
@@ -608,27 +608,56 @@ func (c *Client) restoreState() error {
 		return nil
 	}
 
-	// XXX Needs to be updated and handle the upgrade case
+	// COMPAT: Remove in 0.7.0
+	// 0.6.0 transistioned from individual state files to a single bolt-db.
+	// The upgrade path is to:
+	// Check if old state exists
+	//   If so, restore from that and delete old state
+	// Restore using state database
+
+	// Allocs holds the IDs of the allocations being restored
+	var allocs []string
+
+	// Upgrading tracks whether this is a pre 0.6.0 upgrade path
+	var upgrading bool
 
 	// Scan the directory
-	list, err := ioutil.ReadDir(filepath.Join(c.config.StateDir, "alloc"))
-	if err != nil && os.IsNotExist(err) {
-		return nil
-	} else if err != nil {
+	allocDir := filepath.Join(c.config.StateDir, "alloc")
+	list, err := ioutil.ReadDir(allocDir)
+	if err != nil && !os.IsNotExist(err) {
 		return fmt.Errorf("failed to list alloc state: %v", err)
+	} else if err == nil && len(list) != 0 {
+		upgrading = true
+		for _, entry := range list {
+			allocs = append(allocs, entry.Name())
+		}
+	} else {
+		// Normal path
+		err := c.stateDB.View(func(tx *bolt.Tx) error {
+			allocs, err = getAllAllocationIDs(tx)
+			if err != nil {
+				return fmt.Errorf("failed to list allocations: %v", err)
+			}
+			return nil
+		})
+		if err != nil {
+			return err
+		}
 	}
 
 	// Load each alloc back
 	var mErr multierror.Error
-	for _, entry := range list {
-		id := entry.Name()
+	for _, id := range allocs {
 		alloc := &structs.Allocation{ID: id}
+
 		c.configLock.RLock()
 		ar := NewAllocRunner(c.logger, c.configCopy, c.stateDB, c.updateAllocStatus, alloc, c.vaultClient, c.consulService)
 		c.configLock.RUnlock()
+
 		c.allocLock.Lock()
 		c.allocs[id] = ar
 		c.allocLock.Unlock()
+
 		if err := ar.RestoreState(); err != nil {
 			c.logger.Printf("[ERR] client: failed to restore state for alloc %s: %v", id, err)
 			mErr.Errors = append(mErr.Errors, err)
@@ -636,6 +665,14 @@ func (c *Client) restoreState() error {
 			go ar.Run()
 		}
 	}
+
+	// Delete all the entries
+	if upgrading {
+		if err := os.RemoveAll(allocDir); err != nil {
+			mErr.Errors = append(mErr.Errors, err)
+		}
+	}
+
 	return mErr.ErrorOrNil()
 }
 
@@ -653,10 +690,9 @@ func (c *Client) saveState(blocking bool) error {
 	runners := c.getAllocRunners()
 	wg.Add(len(runners))
 
-	for id, ar := range c.getAllocRunners() {
-		go func() {
-			local := ar
-			err := local.SaveState()
+	for id, ar := range runners {
+		go func(id string, ar *AllocRunner) {
+			err := ar.SaveState()
 			if err != nil {
 				c.logger.Printf("[ERR] client: failed to save state for alloc %s: %v", id, err)
 				l.Lock()
@@ -664,7 +700,7 @@ func (c *Client) saveState(blocking bool) error {
 				l.Unlock()
 			}
 			wg.Done()
-		}()
+		}(id, ar)
 	}
 
 	if blocking {
@@ -1505,8 +1541,7 @@ func (c *Client) runAllocs(update *allocUpdates) {
 	// Remove the old allocations
 	for _, remove := range diff.removed {
 		if err := c.removeAlloc(remove); err != nil {
-			c.logger.Printf("[ERR] client: failed to remove alloc '%s': %v",
-				remove.ID, err)
+			c.logger.Printf("[ERR] client: failed to remove alloc '%s': %v", remove.ID, err)
 		}
 	}
 
@@ -1581,11 +1616,6 @@ func (c *Client) runAllocs(update *allocUpdates) {
 				add.ID, err)
 		}
 	}
-
-	// Persist our state
-	if err := c.saveState(false); err != nil {
-		c.logger.Printf("[ERR] client: failed to save state: %v", err)
-	}
 }
 
 // blockForRemoteAlloc blocks until the previous allocation of an allocation has
@@ -1934,6 +1964,11 @@ func (c *Client) addAlloc(alloc *structs.Allocation, prevAllocDir *allocdir.Allo
 	ar := NewAllocRunner(c.logger, c.configCopy, c.stateDB, c.updateAllocStatus, alloc, c.vaultClient, c.consulService)
 	ar.SetPreviousAllocDir(prevAllocDir)
 	c.configLock.RUnlock()
+
+	if err := ar.SaveState(); err != nil {
+		c.logger.Printf("[WARN] client: initial save state for alloc %q failed: %v", alloc.ID, err)
+	}
+
 	go ar.Run()
 
 	// Store the alloc runner.
diff --git a/client/state_database.go b/client/state_database.go
index ba6f71d71f74..a9a36a5f9d1c 100644
--- a/client/state_database.go
+++ b/client/state_database.go
@@ -55,24 +55,54 @@ func putData(bkt *bolt.Bucket, key, value []byte) error {
 	return nil
 }
 
+func getObject(bkt *bolt.Bucket, key []byte, obj interface{}) error {
+	// Get the data
+	data := bkt.Get(key)
+	if data == nil {
+		return fmt.Errorf("no data at key %v", string(key))
+	}
+
+	// Deserialize the object
+	if err := codec.NewDecoderBytes(data, structs.MsgpackHandle).Decode(obj); err != nil {
+		return fmt.Errorf("failed to decode data into passed object: %v", err)
+	}
+
+	return nil
+}
+
 // getAllocationBucket returns the bucket used to persist state about a
 // particular allocation. If the root allocation bucket or the specific
-// allocation bucket doesn't exist, it will be created.
+// allocation bucket doesn't exist, it will be created as long as the
+// transaction is writable.
 func getAllocationBucket(tx *bolt.Tx, allocID string) (*bolt.Bucket, error) {
-	if !tx.Writable() {
-		return nil, fmt.Errorf("transaction must be writable")
-	}
+	var err error
+	w := tx.Writable()
 
 	// Retrieve the root allocations bucket
-	allocations, err := tx.CreateBucketIfNotExists(allocationsBucket)
-	if err != nil {
-		return nil, err
+	allocations := tx.Bucket(allocationsBucket)
+	if allocations == nil {
+		if !w {
+			return nil, fmt.Errorf("Allocations bucket doesn't exist and transaction is not writable")
+		}
+
+		allocations, err = tx.CreateBucket(allocationsBucket)
+		if err != nil {
+			return nil, err
+		}
 	}
 
 	// Retrieve the specific allocations bucket
-	alloc, err := allocations.CreateBucketIfNotExists([]byte(allocID))
-	if err != nil {
-		return nil, err
+	key := []byte(allocID)
+	alloc := allocations.Bucket(key)
+	if alloc == nil {
+		if !w {
+			return nil, fmt.Errorf("Allocation bucket doesn't exist and transaction is not writable")
+		}
+
+		alloc, err = allocations.CreateBucket(key)
+		if err != nil {
+			return nil, err
+		}
 	}
 
 	return alloc, nil
@@ -80,29 +110,94 @@ func getAllocationBucket(tx *bolt.Tx, allocID string) (*bolt.Bucket, error) {
 
 // getTaskBucket returns the bucket used to persist state about a
 // particular task. If the root allocation bucket, the specific
-// allocation or task bucket doesn't exist, they will be created.
+// allocation or task bucket doesn't exist, they will be created as long as the
+// transaction is writable.
 func getTaskBucket(tx *bolt.Tx, allocID, taskName string) (*bolt.Bucket, error) {
+	alloc, err := getAllocationBucket(tx, allocID)
+	if err != nil {
+		return nil, err
+	}
+
+	// Retrieve the specific task bucket
+	w := tx.Writable()
+	key := []byte(taskName)
+	task := alloc.Bucket(key)
+	if task == nil {
+		if !w {
+			return nil, fmt.Errorf("Task bucket doesn't exist and transaction is not writable")
+		}
+
+		task, err = alloc.CreateBucket(key)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	return task, nil
+}
+
+// deleteAllocationBucket is used to delete an allocation bucket if it exists.
+func deleteAllocationBucket(tx *bolt.Tx, allocID string) error {
 	if !tx.Writable() {
-		return nil, fmt.Errorf("transaction must be writable")
+		return fmt.Errorf("transaction must be writable")
 	}
 
 	// Retrieve the root allocations bucket
-	allocations, err := tx.CreateBucketIfNotExists(allocationsBucket)
-	if err != nil {
-		return nil, err
+	allocations := tx.Bucket(allocationsBucket)
+	if allocations == nil {
+		return nil
+	}
+
+	// Check if the bucket exists
+	key := []byte(allocID)
+	if allocBkt := allocations.Bucket(key); allocBkt == nil {
+		return nil
+	}
+
+	return allocations.DeleteBucket(key)
+}
+
+// deleteTaskBucket is used to delete a task bucket if it exists.
+func deleteTaskBucket(tx *bolt.Tx, allocID, taskName string) error {
+	if !tx.Writable() {
+		return fmt.Errorf("transaction must be writable")
+	}
+
+	// Retrieve the root allocations bucket
+	allocations := tx.Bucket(allocationsBucket)
+	if allocations == nil {
+		return nil
 	}
 
 	// Retrieve the specific allocations bucket
-	alloc, err := allocations.CreateBucketIfNotExists([]byte(allocID))
-	if err != nil {
-		return nil, err
+	alloc := allocations.Bucket([]byte(allocID))
+	if alloc == nil {
+		return nil
 	}
 
-	// Retrieve the specific task bucket
-	task, err := alloc.CreateBucketIfNotExists([]byte(taskName))
-	if err != nil {
-		return nil, err
+	// Check if the bucket exists
+	key := []byte(taskName)
+	if taskBkt := alloc.Bucket(key); taskBkt == nil {
+		return nil
 	}
 
-	return task, nil
+	return alloc.DeleteBucket(key)
+}
+
+func getAllAllocationIDs(tx *bolt.Tx) ([]string, error) {
+	allocationsBkt := tx.Bucket(allocationsBucket)
+	if allocationsBkt == nil {
+		return nil, nil
+	}
+
+	// Create a cursor for iteration.
+	var allocIDs []string
+	c := allocationsBkt.Cursor()
+
+	// Iterate over all the buckets
+	for k, _ := c.First(); k != nil; k, _ = c.Next() {
+		allocIDs = append(allocIDs, string(k))
+	}
+
+	return allocIDs, nil
 }
diff --git a/client/task_runner.go b/client/task_runner.go
index ca74ae50ac6d..8f91d8f4cac8 100644
--- a/client/task_runner.go
+++ b/client/task_runner.go
@@ -249,34 +249,61 @@ func (r *TaskRunner) WaitCh() <-chan struct{} {
 	return r.waitCh
 }
 
-// stateFilePath returns the path to our state file
-func (r *TaskRunner) stateFilePath() string {
+// pre060StateFilePath returns the path to our state file that would have been
+// written pre v0.6.0
+// COMPAT: Remove in 0.7.0
+func (r *TaskRunner) pre060StateFilePath() string {
 	// Get the MD5 of the task name
 	hashVal := md5.Sum([]byte(r.task.Name))
 	hashHex := hex.EncodeToString(hashVal[:])
 	dirName := fmt.Sprintf("task-%s", hashHex)
 
 	// Generate the path
-	path := filepath.Join(r.config.StateDir, "alloc", r.alloc.ID,
-		dirName, "state.json")
-	return path
+	return filepath.Join(r.config.StateDir, "alloc", r.alloc.ID, dirName, "state.json")
 }
 
 // RestoreState is used to restore our state
 func (r *TaskRunner) RestoreState() error {
-	// XXX needs to be updated and handle the upgrade path
+	// COMPAT: Remove in 0.7.0
+	// 0.6.0 transistioned from individual state files to a single bolt-db.
+	// The upgrade path is to:
+	// Check if old state exists
+	//   If so, restore from that and delete old state
+	// Restore using state database
 
-	// Load the snapshot
 	var snap taskRunnerState
-	if err := restoreState(r.stateFilePath(), &snap); err != nil {
+
+	// Check if the old snapshot is there
+	oldPath := r.pre060StateFilePath()
+	if err := pre060RestoreState(oldPath, &snap); err == nil {
+		// Delete the old state
+		os.RemoveAll(oldPath)
+	} else if !os.IsNotExist(err) {
+		// Something corrupt in the old state file
 		return err
+	} else {
+		// We are doing a normal restore
+		err := r.stateDB.View(func(tx *bolt.Tx) error {
+			bkt, err := getTaskBucket(tx, r.alloc.ID, r.task.Name)
+			if err != nil {
+				return fmt.Errorf("failed to get task bucket: %v", err)
+			}
+
+			if err := getObject(bkt, taskRunnerStateAllKey, &snap); err != nil {
+				return fmt.Errorf("failed to read task runner state: %v", err)
+			}
+			return nil
+		})
+		if err != nil {
+			return err
+		}
+
 	}
 
-	// Restore fields
+	// Restore fields from the snapshot
 	r.artifactsDownloaded = snap.ArtifactDownloaded
 	r.taskDirBuilt = snap.TaskDirBuilt
 	r.payloadRendered = snap.PayloadRendered
-
 	r.setCreatedResources(snap.CreatedResources)
 
 	if err := r.setTaskEnv(); err != nil {
@@ -333,14 +360,13 @@ func (r *TaskRunner) RestoreState() error {
 		r.running = true
 		r.runningLock.Unlock()
 	}
+
 	return nil
 }
 
 // SaveState is used to snapshot our state
 func (r *TaskRunner) SaveState() error {
-	// XXX needs to be updated
 	r.persistLock.Lock()
-
 	snap := taskRunnerState{
 		Version:            r.config.Version,
 		ArtifactDownloaded: r.artifactsDownloaded,
@@ -355,6 +381,7 @@ func (r *TaskRunner) SaveState() error {
 	}
 	r.handleLock.Unlock()
 
+	// If nothing has changed avoid the write
 	h := snap.Hash()
 	if bytes.Equal(h, r.persistedHash) {
 		r.persistLock.Unlock()
@@ -394,11 +421,21 @@ func (r *TaskRunner) DestroyState() error {
 	r.persistLock.Lock()
 	defer r.persistLock.Unlock()
 
-	return os.RemoveAll(r.stateFilePath())
+	return r.stateDB.Update(func(tx *bolt.Tx) error {
+		if err := deleteTaskBucket(tx, r.alloc.ID, r.task.Name); err != nil {
+			return fmt.Errorf("failed to delete task bucket: %v", err)
+		}
+		return nil
+	})
 }
 
 // setState is used to update the state of the task runner
 func (r *TaskRunner) setState(state string, event *structs.TaskEvent) {
+	// Persist our state to disk.
+	if err := r.SaveState(); err != nil {
+		r.logger.Printf("[ERR] client: failed to save state of Task Runner for task %q: %v", r.task.Name, err)
+	}
+
 	// Indicate the task has been updated.
 	r.updater(r.task.Name, state, event)
 }
diff --git a/client/util.go b/client/util.go
index ee78ebac20ee..233a0259514b 100644
--- a/client/util.go
+++ b/client/util.go
@@ -106,14 +106,12 @@ func persistState(path string, data interface{}) error {
 	return nil
 }
 
-// restoreState is used to read back in the persisted state
-func restoreState(path string, data interface{}) error {
+// pre060RestoreState is used to read back in the persisted state for pre v0.6.0
+// state
+func pre060RestoreState(path string, data interface{}) error {
 	buf, err := ioutil.ReadFile(path)
 	if err != nil {
-		if os.IsNotExist(err) {
-			return nil
-		}
-		return fmt.Errorf("failed to read state: %v", err)
+		return err
 	}
 	if err := json.Unmarshal(buf, data); err != nil {
 		return fmt.Errorf("failed to decode state: %v", err)
diff --git a/demo/vagrant/README.md b/demo/vagrant/README.md
index 2150799a4880..112daa8e4f68 100644
Binary files a/demo/vagrant/README.md and b/demo/vagrant/README.md differ