Refactoring tests, figuring out what to do
Going offline in domain model works
Pulling out acceptance/spec_helper
Dividing signing in and going online tests

  - Going online happens in conjunction with sign in
  - However there are scenarios in which that might not be the case
Updating to RSpec 3.0
NoConnection when connection can't be found
Also adding more tests to the ConnectionCollection
Moving javascripts in subdirectories
Fixing js/poltergeist warnings or supressing them
Showing logs when only running one test
Adding #identifier to Connection for logging
Postmaster now empties messages after sending
Acceptance test for going offline
Fixing a stalling problem when running tests
Deleting brittle, timing dependent test
Code is more than covered in the acceptance specs
Merge branch 'feature/4-going-offline' into develop
Reprioritizing and adding tasks