Fixed issue #2306: TortoiseGitMerge ToolTip messages for Previous/next inline difference mixed up

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Add "ignore comments" to the "old" menu

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Update apr-util to version 1.5.4

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Do not use "tag only" commit to prevent issues while updating submodules

Commits which are not on branches but tagged only are not downloaded by default.

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Fixed issue #2308: Pressing ESC in the skip-worktree confirmation dialog box selects 'yes'

Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>