gitconfig: Add/update aliases

gitconfig

@@ -22,10 +22,11 @@
 	co = checkout
 	cols = !git checkout $(git branch | fzf)
 	cp = cherry-pick
+	cp2 = "!fn() { git cherry-pick $1~2..$1; }; fn"
 	cpls = !git cp $(git ls)
 	d = diff
 	dls = !git diff $(git branch | fzf)
-	dom = diff origin/master
+	dom = diff origin/master...
 	drb = !git diff $(git rb)
 	ds = diff --staged
 	f = fetch
@@ -48,7 +49,7 @@
 	pl = pull
 	plr = pull --rebase
 	ph = push -u origin HEAD
-	pr = diff origin/master
+	pr = dom
 	prs = diff --stat origin/master
 	ra = rebase --abort
 	rb = !git rev-parse --abbrev-ref --symbolic-full-name @{u}