Fix for deprecated repository
change repo before prepare task
overwrite source.list
Merge pull request #85 from marqu3z/master

Fix deprecated ubuntu quantal repository url
Update to use Ubuntu 14.04. Fixes #87
Merge pull request #89 from andrewsomething/master

Update to use Ubuntu 14.04. Fixes #87
Change buildpack order
Merge pull request #96 from pahaz/master

Change buildpack order.
Add sources.list
Change pip install repository rul
Change Heroku buildpack python git url to my own branch
change ubuntu repository url and migrate ubuntu version to 14.04