Find Usages: Restrict search scope of class object private declarations to
the containing class
Change Signature: Do not invoke our usage processor recursively
Change Signature: Do not insert new-lines between parameters (to be fixed later at the formatter level)
Formatter: Add wrapping support for parameter/argument lists
 #KT-6032 Fixed
Change Signature: Update signatures of lambdas passed to SAM constructors
Change Signature: Propagate nullability annotations to overriding methods in Java
Change Signature: Add support of type parameter substitutions in overriding members
Removed reflection-based hack for IDEA 12.
Disabling Kotlin builder on Android Studio only for Java.
Converted JetPsiChecker to Kotlin.
Converted JetPsiChecker to Kotlin.
VARIABLE_WITH_REDUNDANT_INITIALIZER is highlighted as unused (gray)
Fixed description for "Simplify Binary Negation" inspection.
KT-4016 Support "Copy Reference" action on class, method, etc

 #KT-4016 fixed
Highlighting "unused function literal" as other unused (gray)
Convert PositioningStrategy to Kotlin. Rename files.
Convert PositioningStrategy to Kotlin. Auto-convert.
Convert PositioningStrategy to Kotlin. Cleanup.
Simplified positioning strategy for unreachable code.
Highlighting "as Foo" for useless casts in gray.

 #KT-6070 fixed