Update dependency to 4.1.x.
Fix unit test example.
Merge branch 'master' into develop
Merge branch 'master' into develop
Merge branch 'master' into develop
Merge branch 'master' into develop
added remote config.
Tweaking configuration files.
Add groups configuration option to remote config.
Merge branch 'master' into develop
user, tirp visit migrations
visit model
visit resourceful controller
place db/model