JCook21

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##  gittyup() - Easily keep master in sync with upstream.                         ##
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##         Author: Evan Coury, http://blog.evan.pro/                              ##
##            URL: https://gist.github.com/1506822                                ##
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##  This bash function is a simple shortcut for keeping your local (and public    ##
##  fork / origin remote) master branch up to date and in sync with the upstream  ##
##  master. To use gittyup(), simply drop this in your ~/.bashrc.                 ##