PLFM-1698 Refactor names for admin operations
PLFM-1698 Implement manager for admin operations
PLFM-1698 Implement service for admin operations
PLFM-1698 Implement controller for admin operations
PLFM-1698 Implement the Java client for admin operations
Merge pull request #328 from eric-wu/develop

PLFM-1698 Add admin operations for trash can
Merge pull request #329 from dburdick/develop

Added alias for UsedEntity
PLFM-1778: fix limit offset ordering for getAllSubmissions()
Merge pull request #331 from bkng/develop

PLFM-1778: fix limit offset ordering for getAllSubmissions() [already patched on release-1.20]
urlencode encrypted session token (and urldecode before decrypting)
Merge branch 'develop' of https://github.com/Sage-Bionetworks/Synapse-Repository-Services into develop
from code review
from code review
change token to #!
Merge pull request #332 from jay-hodgson/develop

PLFM-1771: fix registration issue (and clean up old widget descriptors)
ability to create a single filehandle, and explicitly set it's content type
from code review
Merge pull request #333 from jay-hodgson/develop

ability to create a single filehandle, and explicitly set it's content type
PLFM-1731 - add external URLs to provenance
merge upstream changes