gitconfig: add aliases

gitconfig

@@ -11,6 +11,7 @@
 	cl = clone
 	cltms = !sh -c 'cd $HOME/dev && git clone $1 && cd $(basename $1 .git) && tmuxsess' --
 	co = checkout
+	cob = !git checkout $(git branch | fzf)
 	cp = cherry-pick
 	d = diff
 	ds = diff --staged
@@ -28,6 +29,7 @@
 	prs = diff --stat origin/master
 	rb = !git rev-parse --abbrev-ref --symbolic-full-name @{u}
 	rc = rebase --continue
+	rom = rebase origin/master
 	rr = !git reset --hard $(git rb)
 	shp = show -p
 	s = status