Added subscribe info, and make it check and update if the user is subscribed in main.  Also added a subscribe button in the store menu.
Set up download button to, if the user is subscribed, ask if the user wants to stream the song or purchase/download the song.
Streaming songs partially working. It plays, we need an interface that's similar to the offline music player.
Added subscription fragment. Currently it is just a copy of storefragment. So it still needs to be updated for streaming.
Merge remote-tracking branch 'origin/streaming' into streaming
Created fragment_sub.xml
Cleaned up subfragment
Deleted DownloadTask.java & added some comments
SubFragment does not crash on switch. Streaming to be implemented once song is able to be picked.
songPicked implemented. Streaming plays but needs to be able to stop.
basic streaming implemented
Fixed Bugs With Streaming and switching between fragments.
Subscription check working
streamingstuff
blah adding app.impl and R.java
Merge remote-tracking branch 'remotes/origin/SongInfoTest' into streaming
fixed some payment and subscription issues
added streaming sample
fixed some subFragment menu problems
add back listener