Merge pull request #290 from bkng/develop

PLFM-1726: added report String field to SubmissionStatus
change the name of the session id cookie used by the file-proxy
Merge pull request #292 from john-hill/develop

change the name of the session id cookie used by the file-proxy
fixed bonehead missing flush on stream
Merge pull request #294 from john-hill/develop

fixed bonehead missing flush on stream
Revert changes done for PLFM-803
Merge pull request #295 from eric-wu/develop

Revert changes done for PLFM-803
Renamed Competition objects to Evaluation
Updated Spring config files