fixes: issue#496 "Find All References" greyed out for Haxe constructors
fixes: issue #481 Add icon 192x192 for AIR
fixes: issue #469 Default file extension should depend on the current project's language
Merge pull request #536 from SlavaRa/feature/issue481_Add_icon_192x192_for_AIR

fixes: issue #481 Add icon 192x192 for AIR
Merge pull request #537 from SlavaRa/feature/issue469

fixes: issue #469 Default file extension should depend on the current project's language
Merge pull request #532 from SlavaRa/feature/issue496

fixes: issue #496 "Find All References" greyed out for Haxe constructors