*Improvements on CORE-1642 Get associated assignments for a particular pathway
*Adding orderBy Sequence support for getPathwayItems
Merge pull request #613 from skpcharles/master

added comment support for class pathway
Implemented DO-5526(6.6.a [My Collections - Collaborator] for new user account, My Collections showing issues)
resolved conflicts
Merge pull request #612 from cyrilraja/master

*Improvements on CORE-1642 Get associated assignments for a particular p...
Merge pull request #614 from saravanab/master

Implemented DO-5526(6.6.a [My Collections - Collaborator] for new user a...
fixed session item fetch query cross join issue