Added git-delete-tag

Makefile

@@ -5,6 +5,7 @@ BINS = bin/git-count \
 	   bin/git-ignore \
 	   bin/git-changelog \
 	   bin/git-delete-branch \
+	   bin/git-delete-tag \
 	   bin/git-release
 
 install:
@@ -16,5 +17,6 @@ uninstall:
 	rm -f $(PREFIX)/bin/git-changelog
 	rm -f $(PREFIX)/bin/git-release
 	rm -f $(PREFIX)/bin/git-delete-branch
+	rm -f $(PREFIX)/bin/git-delete-tag
 
 .PHONY: install uninstall

Readme.md

@@ -67,6 +67,12 @@
 
     $ git delete-branch integration
 
+## git delete-tag <name>
+
+ Deletes local and remote tag _name_.
+
+    $ git delete-tag 0.0.1
+
 ## git-changelog
 
   Populates the file named matching _change|history -i_ with the commits

bin/git-delete-tag

@@ -0,0 +1,5 @@
+#!/bin/sh
+
+test -z $1 && echo "tag required." && exit 1
+git tag -d $1
+git push origin :refs/tags/$1