Remove tests for Github functionality
Remove tests for Github functionality

If we were on Django 1.3, we could probably just skip these tests. But instead,
I will remove them.

Refs: https://openhatch.org/bugs/issue588

waseem18/oh-mainline,SnappleCap/oh-mainline,heeraj123/oh-mainline,waseem18/oh-mainline,campbe13/openhatch,vipul-sharma20/oh-mainline,moijes12/oh-mainline,campbe13/openhatch,eeshangarg/oh-mainline,onceuponatimeforever/oh-mainline,onceuponatimeforever/oh-mainline,Changaco/oh-mainline,heeraj123/oh-mainline,willingc/oh-mainline,Changaco/oh-mainline,mzdaniel/oh-mainline,onceuponatimeforever/oh-mainline,campbe13/openhatch,sudheesh001/oh-mainline,ehashman/oh-mainline,sudheesh001/oh-mainline,waseem18/oh-mainline,willingc/oh-mainline,waseem18/oh-mainline,heeraj123/oh-mainline,nirmeshk/oh-mainline,mzdaniel/oh-mainline,vipul-sharma20/oh-mainline,ehashman/oh-mainline,eeshangarg/oh-mainline,vipul-sharma20/oh-mainline,openhatch/oh-mainline,ojengwa/oh-mainline,moijes12/oh-mainline,ehashman/oh-mainline,waseem18/oh-mainline,nirmeshk/oh-mainline,openhatch/oh-mainline,ojengwa/oh-mainline,Changaco/oh-mainline,vipul-sharma20/oh-mainline,vipul-sharma20/oh-mainline,ojengwa/oh-mainline,ehashman/oh-mainline,onceuponatimeforever/oh-mainline,ehashman/oh-mainline,sudheesh001/oh-mainline,SnappleCap/oh-mainline,openhatch/oh-mainline,Changaco/oh-mainline,heeraj123/oh-mainline,mzdaniel/oh-mainline,openhatch/oh-mainline,SnappleCap/oh-mainline,willingc/oh-mainline,Changaco/oh-mainline,campbe13/openhatch,SnappleCap/oh-mainline,willingc/oh-mainline,nirmeshk/oh-mainline,mzdaniel/oh-mainline,moijes12/oh-mainline,willingc/oh-mainline,ojengwa/oh-mainline,sudheesh001/oh-mainline,mzdaniel/oh-mainline,moijes12/oh-mainline,campbe13/openhatch,onceuponatimeforever/oh-mainline,moijes12/oh-mainline,sudheesh001/oh-mainline,eeshangarg/oh-mainline,heeraj123/oh-mainline,nirmeshk/oh-mainline,eeshangarg/oh-mainline,mzdaniel/oh-mainline,openhatch/oh-mainline,nirmeshk/oh-mainline,mzdaniel/oh-mainline,SnappleCap/oh-mainline,eeshangarg/oh-mainline,ojengwa/oh-mainline