PLFM-2021
Merge branch 'develop' into PLFM-2021
PLFM-2021
merged develop
remove unused java 7 reference
Changed wording of backend error message when parent was in trash.
Merge remote-tracking branch 'upstream/develop' into PLFM-3073
Adding select column info to all apis
simplify
fix hash/equals
cleanup
move caching a bit higher
aggregate uses visitor
PLFM-1970
Merge branch 'develop' of https://github.com/Sage-Bionetworks/Synapse-Repository-Services into PLFM-1970
PLFM-1970
Merge pull request #1635 from brucehoff/PLFM-1970

Plfm 1970
get derived column types
allow aggregate functions in sort specification
don't show public only access projects