v0-9-rc1: [RW-934][risk=no] Upgrade GAE-gradle and swagger gen libraries (#964)

* upgrade libraries

* also in public

v0-8-rc1

[RW-911][risk=low] postMessage for all notebook tabs (#950)

v0-7-rc1

[RW-696][RW-697][risk=no] Upgrade Jackson (#932)

v0-6-rc1: [RW-809] [Risk=no] Fix nullability of user (#911)

* Fix nullability of user

* Fix default value

v0-5-rc2

did not catch this one (#896)

v0-5-rc1: [RW-706] fix integration test (#894)

* fix integration test

v0-4-rc2: Domain id and standard concepts added to query concept search (#877)

* Domain id and standard concepts added to query concept search

* Domain id and standard concepts added to query concept search

* Domain id and standard concepts added to query concept search

* Domain id and standard concepts added to query concept search

v0-3-rc2

Don't allow ListClusters for uninitialized users (#847)

v0-3-rc1

[RW-663] Change logging for 404s to INFO, etc. (#843)

* Fixing exception logging to log 404s at INFO, etc.

* remove line

v0-2-rc5

Updating to pyclient-v1-8 (#802)