Long overdue commit. I should commit more often.
now working on search in browse view
search form getting there
nearly there
polishing
updated locales
first step for confirmation implementation, language support needs to be implemented in the mail method
added localized mailer
On call of /actors:
- if you have no actors, you'll be redirected to create_actor (soon:
  wizard)
- if you only have 1 (one) actor, you'll directly see this actor.
- if you have more than one (>1) actors you'll be redirected to the list.

Todo:
- add a possibility to add a second actor if you are on the single actor
  view.
mailing fixed
bootstrap style for pw-field
Added a hidden possibility to add a second actor, if you are on the single
actor view. The option is pretty hidden and not really user friendly - but
the client wished it to be "invisible".
Once you are signed in, root ("/") now links to either your actors or the
admin panel.
Devise routes to root after sign in now (instead of logins#show).
Localized it.
Forgot to route to search in public view - did it now.
slight facelift to search#show
fixed path
updated actor#show according to search#show + locales
'more' now only appears in actor#sow if users owns exactly 1 actor.
Merge branch 'refs/heads/master' into invitation