Project files (`.project`, `.actionScriptProperties` and `.flexProperties`) removed from .gitignore as they should be version-controlled.

Actionscript.gitignore

@@ -3,8 +3,9 @@ bin/
 bin-debug/
 bin-release/
 
-# Project property files
-.actionScriptProperties
-.flexProperties
+# Other files and folders
 .settings/
-.project
+
+# Project files, i.e. `.project`, `.actionScriptProperties` and `.flexProperties`
+# should NOT be excluded as they contain compiler settings and other important
+# information for Eclipse / Flash Builder.