Merge remote-tracking branch 'gooru/master'
Merge pull request #134 from skpcharles/master

Added content meta support folder item fetch
Merge remote-tracking branch 'gooru/master'
*Fixed Copy Collection into Shelf or Folder
Merge pull request #135 from cyrilraja/master

*Fixed Copy Collection into Shelf or Folder
Fixed deeepserializtion issue in question create