Merge pull request #1760 from e-cuellar/oemdoc

[BACKLOG-197] OEM refactoring for UserRoleListResource.getRolesForUser and UserRoleListResource.getUsersInRole
[BACKLOG-194] - Coded service, test, and docs for doGetChildren and doExecute
Merge pull request #1761 from wseyler/oemdoc-dev

[BACKLOG-194] - Coded service, test, and docs for doGetChildren and doEx...
[BACKLOG-194] -- refactored methods from RepositoryResource and added unit tests
Merge pull request #1762 from krivera-pentaho/oemdoc-dev

[BACKLOG-194] -- refactored methods from RepositoryResource and added un...
[BACKLOG-194] Updated docs for doGet
Merge pull request #1763 from bmorrise/oemdocdev

[BACKLOG-194] Updated docs for doGet
[BACKLOG-197] OEM refactoring for UserRoleListResource.getUsers