Add alias git checkout-all and git coa ...

... to fetch all branches from a git origin

.config/git/config

@@ -14,7 +14,9 @@ cf = cat-file
 ci = commit
 cim = commit --message
 cl = clone
+checkout-all = "!f() { for branch in $(git branch -r | grep -v '\\->'); do git branch --track ${branch#origin/} $branch; done; git fetch --all; }; f"
 co = checkout
+coa = checkout-all
 cob = checkout -b
 cod = checkout develop
 com = checkout master