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
PLFM-1782
cleanup
Merge pull request #337 from jay-hodgson/develop

SWC-248: Generate appropriate previews for all leaf entities
Merge pull request #339 from brucehoff/develop

PLFM-1782
Merge pull request #341 from eric-wu/develop

Split NodeTreeDao into NodeTreeQueryDao and NodeTreeUpdateDao