PLFM-1778: fix limit offset ordering for getAllSubmissions()
Merge pull request #330 from bkng/release-1.20

PLFM-1778: fix limit offset ordering for getAllSubmissions()
:)
:(
added test
Merge branch 'PLFM-1709' into PLFM=1709-d
Merge pull request #335 from john-hill/PLFM=1709-d

Plfm=1709 d
meaningless
:)
ability to create a single filehandle, and explicitly set it's content type. special logic to support code file preview generation (recognize by file extension)
Merge branch 'develop' of https://github.com/Sage-Bionetworks/Synapse-Repository-Services into develop
add zip preview test
fixed for the build
Merge pull request #338 from john-hill/PLFM-1780

Plfm 1780
from code review
Split NodeTreeDao into NodeTreeQueryDao and NodeTreeUpdateDao
Update from origin develop
PLFM-1782
cleanup
Merge pull request #337 from jay-hodgson/develop

SWC-248: Generate appropriate previews for all leaf entities