Merge pull request #1113 from wendorf/git-home-alias

Add git `gh` alias to go "home" (top-level dir)

aliases/available/git.aliases.bash

@@ -75,6 +75,7 @@ alias ggui="git gui"
 alias gcsam="git commit -S -am"
 alias gstd="git stash drop"
 alias gstl="git stash list"
+alias gh='cd "$(git rev-parse --show-toplevel)"'
 
 case $OSTYPE in
   darwin*)