Build: Removed ant build.
Build: Update grunt to 0.3.9. Fixes #8257 - Minified files are missing terminating semicolon.
Remove trailing whitespace.
Menu: Add unit tests for testing disabled items
Menu: Whitespace
Tests: Lint.
Tests: Lint.
Sortable: Whitespace.
Sortable: Always set placeholder size when necessary. Fixes #8262 - jQuery UI 1.8.19 don't respect forcePlaceholderSize.
Tests: Lint
Merge branch 'menuaria' into master
Tests: Lint.
Menu: Lint.
Tests: Lint.
Tests: Lint.
Tests: Lint.
Accordion tests: Don't polloute the global namespace with helpers.
Menu tests: Don't pollute the global namespace with helpers.
Tabs tests: Don't pollute the global namespace with helpers.
Tests: Move commonWidgetTests() to TestHelpers.