markround/XenServer-snapshot-backup — pull request #1 by wimpunk (2014-03-20 23:39:33+00:00)
Title: Formating code and adding vim command

I've been formatting the code and added a vim command to make patching more easy. Please merge if you like it. My goal is to merge it with [this modification](http://sysadminnotebook.blogspot.be/2011/06/xenserver-backup-solution.html#more) without changing your code to hard.