Merge pull request GOCDB#508 from GOCDB/release-5.11.1

Release 5.11.1 to master

Merge pull request GOCDB#506 from GOCDB/release-5.11.0

Release 5.11.0 to master

Version bump to 5.11.0-rc.1

Merge pull request GOCDB#499 from gregcorbett/keyclock

 Update ShibToken for Keycloak based EGI Check-in to master

Merge pull request GOCDB#356 from RoseECooper/hotfix-update-momentdotjs

hotfix for moment.js library to master branch

Merge pull request GOCDB#417 from ineilson/multiple-apiauth

Same API identifier at multiple sites to master.

Merge pull request GOCDB#401 from GOCDB/hotfix-5.10-access_test

Add an access_test method to API to master

Merge pull request GOCDB#396 from GOCDB/hotfix-5.10.X

Allow single quote in user identifiers to master

Merge pull request GOCDB#388 from GOCDB/release-5.10.0

Release 5.10.0 to master

Version bump to 5.10.0-rc.2