Instead of awkwardly implementing UnparsedChanges, descendant classes just need to provide an instance of ChangesParser to the VcsChangesLazilyParsedDetails constructor.

We also need to refresh VFS after package installation

Add a conflict and check changes to parents and merged changes.

In f8a956f5 an option was introduced to get no diff for merge commits. In a457eeef is was made default by mistake, while actually combined diff if expected. For example, GitPushOperationSingleRepoTest was broken because of this change.  In oder to fix the problem a third option is added for combined diff and used by default.

terminal: allow to disable switching from the Terminal tool window to the editor with Escape (IDEA-210461)

FUS-171 Report Maven/Gradle settings statistics: add missing Gradle settings, anonymize JDK version/name

because they contain valuable user data with encoded references

fixes flaky org.angular2.refactoring.MoveTest