Create Group Roles MIFOSX-421

Update GroupRoles change command name
Merge pull request #247 from mifoscontributer/MIFOSX-421

Create Group Roles MIFOSX-421
changes relevant to data retrievals
Merge pull request #251 from johnw65/teviwork

changes relevant to tevi data retrievals
update UI to hide in dev work like holidays, communal banks.
mifosx-378 updated reports for landing pages
Merge pull request #253 from johnw65/teviupdate

mifosx-378 updated reports for landing pages