wip rails 3.2 upgrade
asset pipeline
amend initial commit
fixes to host_mailer

TODO: refactor mails code
fixes nics failing tests
fixed location failing tests

pluck(:id) does not know how to extract the current id when joining multiple tables
clone / dup behaviour changed in rails 3.2
fix organization tests
fixed domain_tests
fixes hostgroup tests
update hosts#clone to hosts#dup
changed hostgroup#clone to hostgroup#dup
removed dead code
not sure why its required
css fixes
updated gemfile
fixing a few more tests
wrap parameters and group assets gems
edited application.rb
edited boot.rb to match new32
edit commented line in production.rb