KT-614 Emit a warning when non-null type is checked for instance of nullable type

#KT-614 Fixed
Android: Ignore kt3238.kt in Anroid Tests
speed — avoid synchronized
kotlin.compiler.skip -> kotlin.k2jvm.skip
KT-1916 Highlight matching items when searching in Override/Implement dialog

 #KT-1916 Fixed
attempt to fix KotlinJpsBuildTestCase
oh, ma, please don't ignore excellent idea sdk — Disposer.newDisposable()
Merge pull request #156 from crazyproger/KT-614

KT-614 Emit a warning when non-null type is checked for instance of nullable type
fix testIdeaToJpsModel (KotlinJpsBuildTestCase fails, will be fixed later)
Merge remote-tracking branch 'remotes/origin/master'