OC-9949 Breakpoint editing popup layout is broken
Gradle: nonclasspath finder updated to search psi classes in groovy sources
IDEA 123484: get rid of PsiImplUtil.isTrait(PsiClass)
IDEA 123484: support for trait fields. Accessors and pack__name fields
some dependencies from lang-impl to vcs-impl removed
removed unused code to get rid of dependencies from lang-impl to vcs-impl
removed unused action to lessen dependency lang-impl on vcs-impl
CopyPastePostProcessor interface converted to class so incompatible plugins won't break copy-paste functionality (and exception will be shown only on first invocation)