removing some gems to make our lives simpler
Merge branch 'master' of github.com:danielweinmann/catarse
tidying up file
removed old spec that did not make much sense
fixed case where notify method did not return mail
put if in a single line
removed host parameter from url helpers in mailer views
removed db:seed from test initialization and put needed configuration before specific tests, improves clarity and test isolation
fixing some specs with configuration setting before assertions
fixed routing filter bug in spec
removed old migrations to eliminate old gems. put everything in a migration called initial_schema. let newer migrations there to migrate the catarse production website