Adding encoding tags and removing deprecated methods

Just clean up
Adding rails association helper to use toggles

Allows for things such as:
has_many :dogs, :toggle => {:name => 'breed_restriction',
  :on => {:conditions => ['breed_name like "%shepherd%"']},
  :off => {}}
Depending on the state of the breed_restriction feature in whatever repo
is defined, it will use the association that imposes the on options or
the association with the off options.