Tear down YouTube listeners on close #898
a simple application that showcases youtube sync with togetherjs #899
removed unnecessary files
add a new line at the end of each file
baseUrl autodetects togetherjs-min.js too. Fix #888
changed the example a little bit but it needs comments before getting merged
Merge pull request #902 from maxsong1002/develop

Tear down YouTube listeners on close #898