MIFOSX-230-1: Extended datatables functionality to Groups and Offices
group collection sheet apis
documentation stub for entity documents and code values
wip:MIFOSX-256 - attaching calendar to loan
Merge remote-tracking branch 'vishwas/mifosx-251'
Merge remote-tracking branch 'ashok/MIFOSX-256'
MIFOSX-245: add basic shell for savings products and accounts.
MIFOSX-258: return roles of authenticated user in response of authentication api.