Merge git://git.kernel.org/pub/scm/gitk/gitk into maint
* git://git.kernel.org/pub/scm/gitk/gitk: Make gitk save and restore window pane position on Linux and Cygwin. Make gitk save and restore the user set window position. [PATCH] gitk: Use show-ref instead of ls-remote [PATCH] Make gitk work reasonably well on Cygwin. [PATCH] gitk - remove trailing whitespace from a few lines. Change git repo-config to git configmaint
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