Merge remote-tracking branch 'gooru/master'
Merge remote-tracking branch 'gooru/master'
Merge remote-tracking branch 'gooru/master'
Merge remote-tracking branch 'gooru/master'
 implemented rootnode field resource index callgooru-core/src/main/java/org/ednovo/gooru/core/cassandra/model/ResourceCio.java
Merge pull request #583 from skpcharles/master

more changes on connection related issue
Merge pull request #573 from kadhireshg/master

root node id field implemented in resource index call
fixed issue in  [My Collections] Course and Grade Information does not reflect