Extract Function: Fix NPE when extracting this in object
 #KT-6238 Fixed
Change Signature: Do not add default values to parameters of overriding functions
 #KT-6160 Fixed
Change Signature: Update enum entries w/o delegation specifier when changing signature of enum class constructor
 #KT-5978 Fixed
Change Signature: Rename parameter in overriding functions
 #KT-4045 Fixed
Change Signature: Add support of multi-file tests
Change Signature: Processing of non-Kotlin usages
 #KT-5810 Fixed
 #KT-4187 Fixed
Light Methods: Change PSI element language to Kotlin
Change Signature: Allow running Java's Change Signature in tests
Change Signature: Allow running Kotlin change signature from Java usage/override
Change Signature: Allow running Java change signature from Kotlin usage/override
Change Signature: Process Kotlin-based usages when changing signature of the Java function
Fixed case of file name.
Moved test data into common directory.
Pass NameResolver to loadClassAnnotations()

It's not used at the moment, but will be in the upcoming implementation of
annotation loader (for JS, built-ins and type annotations)
Compilation errors are rendered to log without "Kotlin:ERROR:" prefix and without path to file. Sometimes javac adds path to file, sometimes doesn't. This had led tests to fail on some platforms.
KT-6081 Chained generic method calls: wrong type inference
 #KT-6081 Fixed
Updated regexp for Windows. Hope it fixes test on buildserver...
Diagnostics test: array creation of non-reified TP

 #KT-1370 Fixed
Do not report a warning on an inline function with a reified parameter

 #KT-6273 Fixed
Moved DiagnosticFactories about reified to

``Type parameter declarations'' block