[SVN] r10475 (ActionScript 3)

[Simon Gregory]

• Added scopes the language definition to detect if the caret is following a dot operator.
• Modified Function auto complete to trigger only when a completion exists (for all top level, flash,fl, and mx classes).
• Minor tweaks to formatting and removing unused code etc.

Changed:
U   trunk/Review/Bundles/ActionScript 3.tmbundle/Commands/Auto Complete Function.tmCommand
U   trunk/Review/Bundles/ActionScript 3.tmbundle/Preferences/AS3 Completions.tmPreferences
U   trunk/Review/Bundles/ActionScript 3.tmbundle/Support/lib/class_parser.rb
U   trunk/Review/Bundles/ActionScript 3.tmbundle/Support/lib/flex_mate.rb
U   trunk/Review/Bundles/ActionScript 3.tmbundle/Support/lib/package_completion.rb
U   trunk/Review/Bundles/ActionScript 3.tmbundle/Support/lib/property_inspector.rb
U   trunk/Review/Bundles/ActionScript 3.tmbundle/Syntaxes/ActionScript 3.tmLanguage