using postgresql for test environment
setup vcr not to block locahost connections (useful for capybara)
fixed broken tests in social_users controller create action
working on message_sets controller
tweaked new message set action
changed new message route to post
scenario for messaging
added initial form for message creation
calculating types of users to make mass write
added common messages form
fixed test with capybara not filling in all ids
added create action for message set controlle
changing text by keyup isntead of keydown
merged changes