uncomment only for ragios server
Merge branch 'master' into release

Conflicts:
	Gemfile
Merge branch 'master' into release
Merge branch 'master' into release
Merge branch 'master' into release
Merge branch 'master' into release
Merge branch 'master' into release
Merge branch 'master' into release
added specs for API authentication
added specs for API authentication
removed unecessary gems from gemfile