removing empty obsolete module kannotatorRuntime
AnnotationKeyParserTest: junit4 + test for #KT-4510
2 changes
AnnotationKeyStringMatchingTest: upgrade to junit4, refactoring, comments
Fix for @Deprecated in AnnotationKey -> more annotations are parsed, expected result of integration tests is changed
annotation is not a part of signature

(it was a bug in IDEA annotations that we copied some time ago)
removing obsolete field `position` from `MethodTypePositionImpl`

(it was subsumed by relativePosition and was always 0)
refactoring: no need for Mock class - using library classes