Merge pull request #10 from aleksandarjelicic/master

Css fixes
CST-538 Move site settings to a configuration file
Merge branch 'master' of github.com:newscoop/theme-Broadcaster
CST-538 Use the conf file for social media shares in header
CST-538 Add settings for streaming media to conf file
CST-538 Use the conf file to set up streaming and program grid widgets
CST-538 Tidy up settings file for the Newscoop editor
CST-538 Clarify conf file comments
CST-538 Update documentation for conf file setup
CST-538 Remove graphic, there are fewer Article Types now
Font, grid and color fixes
Merge remote-tracking branch 'broadcaster/master'