ConfigFilesTreeBuilder.renderNode: if -> else if
improve ConfigFilesTreeBuilder.getFileTypeNodeName() presentation
Restore selection after open another designer
experimental: using CMS GC for build process by default
IDEA-101258 WIndows: Suggest installed JDKs in filechooser
IDEA-100933 "Undefined path variables" message looks too dangerous and is unclear
live templates: don't show "Applicable in: Everywhere" when the user has chose "Other"
explicitly save disabled live template contexts when no default is provided (IDEA-101007)
camel hump start shouldn't matter for matching degree, its index should (IDEA-93469)
make file structure popup matching use common matchingDegree heuristics
fix method hierarchy with default methods: mark method to implement if it abstract and overrides default method (IDEA-101167)
Fix NPE in dispose.

*Deactivate before dispose.
*Shouldn't deactivate status widget if already disposed.(checking added)