Fix locale env  vars on mac (IDEA-121713).
Launch terminal with fixed locale (IDEA-116401, IDEA-118832, IDEA-120131).
Merge remote-tracking branch 'origin/master'
Cleanup (pointless exceptions; formatting)
java: formatting of type annotations inside references
IDEA-54434 (type annotations in Convert to Atomic/ThreadLocal)
Fix the locale on mac only for pycharm processes creation.
Merge remote-tracking branch 'origin/master'