INCOMPLETE: Need to check logic for checking/incrementing/returning key

   as well as properly handle numbers just beyond the max allowed by ES
   since confuable if only incrementing by one
- Fix: As per new requirements, ensure numbers higher than the max
    (including non-finite) have the effect of setting the current number
    to the max
- Fix: Default to `global` where no `window` or `self` is defined
- Refactoring (SQL): (avoid unused column name in SELECT)
- Refactoring (spec): Make current number retrieval routines more closely
   parallel spec
- npm: Update ESLint and compat plugin; add shrinkwrap to better ensure
   consistency across installs (and for testing consistency)
- Grunt: Try stabilizing builds for issue indexeddbshim#291

Gruntfile.js

@@ -25,6 +25,7 @@ module.exports = function (grunt) {
                     // Avoid `window` checking
                     browserifyOptions: {
                         standalone: 'dummyPlaceholder',
+                        basedir: __dirname, // For consistency with any relative paths: http://stackoverflow.com/a/33124979/271577
                         builtins: false, // No need to define in Node (if there are any)
                         commondir: false, // No need in Node to look up to nearest common directory (if there are any)
                         browserField: false, // Avoid using `browser` entry in package.json
@@ -64,6 +65,7 @@ module.exports = function (grunt) {
                     // Avoid `window` checking
                     browserifyOptions: {
                         standalone: 'dummyPlaceholder',
+                        basedir: __dirname, // For consistency with any relative paths: http://stackoverflow.com/a/33124979/271577
                         builtins: false, // No need to define in Node (if there are any)
                         commondir: false, // No need in Node to look up to nearest common directory (if there are any)
                         browserField: false, // Avoid using `browser` entry in package.json

README.md

@@ -109,7 +109,8 @@ one of the following objects in order of precedence:
 1. The passed in `winObj` object if defined
 2. `window` (for Node, define `global.window = global;`)
 3. `self` (for web workers)
-4. A new object
+4. `global` (for Node)
+5. A new empty object
 
 The `initialConfig` argument, if present, should be an object whose keys
 are the config properties to set and its values are the config values (see
@@ -486,6 +487,9 @@ To run the Node tests, run the following:
     the new ones are configured properly and working in the browser
     as do the old tests.
 
+If you need to rebuild SQLite, you can run `npm install` inside of the
+`node_modules/sqlite3` directory.
+
 To run a specific Mocha test (which includes the `tests-polyfill`
 tests), run `npm --test=... run mocha`.