[BACKLOG-194] -- Updated doGetTree rest endpoint
Merge pull request #1754 from krivera-pentaho/oemdoc-dev

[BACKLOG-194] -- Updated doGetTree rest endpoint
[BACKLOG-194] -- Fixed failing unit test for doSetContentCreator
Merge pull request #1755 from krivera-pentaho/oemdoc-dev

[BACKLOG-194] -- Fixed failing unit test for doSetContentCreator