changed versions to 1.1-SNAPSHOT
[task] added test to ensure error message
[enhancement] bumped dependency versions
Merge pull request #173 from dacrome/bumped-dependency-versions

Bumped dependency versions
Merge pull request #172 from davidmoebius/better_select_exception_message

Better select exception message
added integration test for access token revocation
Merge pull request #174 from tkanera/osng-444

OSNG-444: integration test for access token revocation
[fix] added charset=utf-8 string to expected response type
Merge pull request #176 from dacrome/fixed-controller-test

[fix] added charset=utf-8 string to expected response type
[merge] reslove merge conflicts