fix Bytecode Analysis tests
Speed-up toolwindow animation
fixes after review
rollback todo foreground
[vcs-log] minor: simplify if
EA-57599 - skip invalid fold regions on capturing of folding state
IDEA-27486 Make file templates per-project: fixing clients
IAE fixed
cleanUp
optimize getting mercurial information

* Repository info  used instead of performing hg command;
* execution moved to current thread because it should be very fast, now;
IDEA-121094 Hide "Unnamed heads for ..." if there aren't any of them