[OEM-271] fixed search button not reactivating when clicked with no search terms
Merge branch 'jira/OEM-271' into feature/glaucoma-2.1
[OEM-277] fixed add user bug
[OEM-281] disabled pdf caching
[OE-5165] widget script priority
Merge branch 'feature/glaucoma-2.1' into jira/OEM-280