* jc/date:
date parsing: be friendlier to our European friends.
Tweaks to make asciidoc play nice.
git-commit: document --amend
Avoid a crash if realloc returns a different pointer.
Avoid a divide by zero if there's no messages to send.
[PATCH] Provide configurable UI font for gitk
[PATCH] gitk: Use git wrapper to run git-ls-remote.
[PATCH] gitk: add key bindings for selecting first and last commit
gitk: Add a help menu item to display key bindings
[PATCH] gitk: allow goto heads
gitk: replace parent and children arrays with lists