Preparation for 3.2.0
[maven-release-plugin] prepare release ninja-3.2.0
[maven-release-plugin] prepare for next development iteration
Catch Exception when not found any user

When submit not existing user, line 27 will get an exception:
javax.persistence.NoResultException: No entity found for query
I just wrap block code into try{}catch block.
Merge pull request #191 from anhtuank7c/patch-1

Catch Exception when not found any user
Fixed dependency problems with scope test and ninja-test-utilities
Merge branch 'develop' of github.com:ninjaframework/ninja into develop
Fixed testcase that was flaky in (at least) GMT-5 timezones
Merge branch 'develop' into ninja4
Moved async-machine in new directory.