Updated msysgit to 1.8.2
ps output additional check added
Removed "Update all superproject submodules" command
FormTranslate minor improvements

All translation updated
"Ok" button renamed to "OK"
fix inial FormMergeBranch size (was too small with the larger help image)
fix inial FormPull size (was too small with the larger help image)
FormMergeBranch, FormPull: open with designer and save
Merge pull request #1595 from feinstaub/topic_gui1

FormMergeBranch, FormPull: fix initial size
Git credential helper check changed to support only  git-credential-winstore on Windows
RevisionGrid characters handling improved in quick search
Stage submodule minor improvements
IComparable replaced to string to have more information about underlying type (IComparable<string> doesn't work for this situation)
Minor Russian localization improvements
Merge remote-tracking branch 'origin/release/2.44'