included themes
Merge pull request #47 from PopShack/popshackThemes

included themes
Updated PopShack Radio Player with Spotify play button
Merge pull request #48 from PopShack/popshackRadioRevised

Updated PopShack Radio Player with Spotify play button
included feature for revised popshack radio player
Merge pull request #49 from PopShack/popshackRadioRevised

included feature for revised popshack radio player
Added custom error and advagg
Merge branch 'develop'