Updating rh-che to the latest '7.3.0' version

assembly/fabric8-ide-dashboard-war/src/app/workspaces/create-workspace/create-workspace.controller.ts

@@ -110,6 +110,8 @@ export class CreateWorkspaceController {
   private isEphemeralMode: boolean;
   /** End rhche-specific changes */
 
+  private stackName: string;
+
   /**
    * Default constructor that is using resource injection
    */
@@ -179,6 +181,11 @@ export class CreateWorkspaceController {
     };
   }
 
+  $onInit(): void {
+    // this method won't be called here
+    // place all initialization code in constructor
+  }
+
   /** Begin rhche-specific changes */
   /**
    * Track the changes in ephemeral mode input.
@@ -210,6 +217,7 @@ export class CreateWorkspaceController {
     this.isEphemeralMode = true;
     this.onEphemeralModeChange();
     /** End rhche-specific changes */
+
   }
 
   /**
@@ -335,7 +343,7 @@ export class CreateWorkspaceController {
     // update workspace name
     let devfileSource = angular.copy(this.selectedDevfile);
     devfileSource.metadata.name = this.workspaceName;
-    return this.createWorkspaceSvc.createWorkspaceFromDevfile(devfileSource, null);
+    return this.createWorkspaceSvc.createWorkspaceFromDevfile(devfileSource, {stackName: this.stackName});
   }
 
   /**

assembly/fabric8-ide-dashboard-war/src/app/workspaces/create-workspace/create-workspace.html

@@ -76,15 +76,16 @@
 
     <che-label-container che-label-name="Select Stack"
                          che-label-description="Choose your workspace runtime environment used to build and run your projects.">
-      <devfile-selector on-devfile-select="createWorkspaceController.onDevfileSelected(devfile)">
+      <devfile-selector on-devfile-select="createWorkspaceController.onDevfileSelected(devfile)"
+                        stack-name="createWorkspaceController.stackName">
       </devfile-selector>
     </che-label-container>
     <!-- Project source selector -->
     <che-label-container che-label-name="Projects">
       <project-source-selector devfile="createWorkspaceController.selectedDevfile"></project-source-selector>
     </che-label-container>
     <che-label-container>
-      <che-button-save-flat class="create-workspace-footer-button"
+      <che-button-save-flat id="create-workspace-footer-button"
                             name="saveButton"
                             che-button-title="Create & Open"
                             ng-click="createWorkspaceController.createWorkspaceAndOpenIDE()"

assembly/fabric8-ide-dashboard-war/src/app/workspaces/create-workspace/create-workspace.styl

@@ -32,7 +32,7 @@ md-content.create-workspace-content
   .create-workspace-content-hidden
     visibility hidden
 
-  .create-workspace-footer-button
+  #create-workspace-footer-button
     width 100%
 
     button