Added db and bumped emacs pointer.

dotfiles/emacs.d

@@ -1 +1 @@
-Subproject commit 11ab9113442bb886a30a7c79dead43b37f8c49c5
+Subproject commit 30e294b77b1d8d8b9367cc74c1ba307752641494

dotfiles/gitconfig

@@ -16,7 +16,9 @@
 	# diff tracking branch merge base
 	dtbmb = !git diff `git tb`...HEAD
 	root = rev-parse --show-toplevel
-        ignore = !"i() { printf \"\n$1\" >> "`git root`/.gitignore"; }; i"
+	ignore = "!i() { printf \"\n$1\" >> "`git root`/.gitignore"; }; i"
+	power-clean = clean -ffd
+	db = !"db() { git diff HEAD~"$1"; }; db"
 
 	branches = branch -a
 	remotes = remote -v
@@ -38,7 +40,7 @@
 	# Diff a file or show it in git's pager if it is untracked
 	du = "!d() { git ls-files $1 --error-unmatch 2>/dev/null 1>/dev/null && git diff $1 || `git config --get core.pager` $1; }; d"
 	clean-branches = "!r() { git branch -r --merged ${1-origin/master} | xargs -n1 git branch -d; }; r"
-        clean-remote-branches = 
+	rmremotetag = "!rm() { git push $1 :refs/heads/tags/$2; } rm"
 
 [core]
 	# Use custom `.gitignore` and `.gitattributes`