Merge pull request #1835 from krivera-pentaho/oemdoc-dev

[BACKLOG-294] -- Moved doGetGeneratedContentForSchedule into the Schedul...
[BACKLOG-194] - Document Public Rest Endpoints for Repository File Structure / Management
Merge pull request #1836 from jeffreythomas/oemdoc-dev

[BACKLOG-194] - Document Public Rest Endpoints for Repository File Struc...
[BACKLOG-194] add more doc
Merge pull request #1837 from scottyaslan/oemdocDevBranch

[BACKLOG-194] add more doc
[BACKLOG-452] -- refactored getJobState and added unit tests for it