[SVN] r10207 (ActionScript 3)

[Simon Gregory]

• Switching TM_ACTIONSCRIPT_3_COMMON_SOURCE_DIRECTORIES to TM_AS3_USUAL_SRC_DIRS as the former is a little too enthusiastic...
• Refactored and simplified package completion script.

Changed:
U   trunk/Review/Bundles/ActionScript 3.tmbundle/Commands/Auto Complete @see.tmCommand
U   trunk/Review/Bundles/ActionScript 3.tmbundle/Commands/Auto Complete Imports.tmCommand
U   trunk/Review/Bundles/ActionScript 3.tmbundle/Commands/package.tmCommand
U   trunk/Review/Bundles/ActionScript 3.tmbundle/DragCommands/import.tmDragCommand
U   trunk/Review/Bundles/ActionScript 3.tmbundle/Preferences/Settings.tmPreferences
U   trunk/Review/Bundles/ActionScript 3.tmbundle/Support/bin/as3_template_parser.rb
U   trunk/Review/Bundles/ActionScript 3.tmbundle/Support/lib/as_package_completion.rb