[log] Remove duplicating methods from GraphCommit interfaces hierarchy
[log] IDEA-125987 Consume less temporary memory when loading full log

Instead of collecting all Hash commits and then compacting them to
integers, report them one by one and compact at once.

Implement for Git, keep as is for Mercurial by now.
added 64.exe.vmoptions to PyCharm win installation.
Merge remote-tracking branch 'origin/master'
move method to swinghelper
IDEA-128124 Debugger: Force Run to Cursor on empty line ignores following breakpoint - fix reverted