Updated gem
Updated precompile items
Test for heroku asset
Update background image once again for heroku
Asset organising
Precomplile assets for Heroku
Updated public magister to use SASS to build url correctly for Heroku
Updated magister sass file to use asset url instead of image
Update more precompile settings for Heroku
Set x_sendfile_header in production config
Updated style
Move images out of sub folder and remove folders for image assets
Update tests