Migration to rails 4.0.4
Merge branch 'master' into migrate-to-postgresql

* master:
  fixing rspec version
  We want Ruby 1.9 syntax
  new settings

Conflicts:
	news_tematica.gemspec
Merge branch 'migrate-to-postgresql' into migrate-to-rails4

* migrate-to-postgresql:
  fixing rspec version
  We want Ruby 1.9 syntax
  new settings
  Use rake db:test:prepare instead of db:migrate
  Change travis configuration
  Version change
  now we are using Ruby 2.1.2
  Hound as Rankia and Verema
Fix call in #new
Hotfix: NewsTematica is not properly called in new
Remove some deprecation warnings
Use permit to initialize NewsTematica
Merge branch 'master' into migrate-to-rails4

* master:
  PostgreSQL

Conflicts:
	news_tematica.gemspec
ignoring patch number
DRY refactor & fix: Don't ask the controller to load twice the dropdown data, put it on the decorator and you will remove duplication... and bugs
DRY klass solving on news_tematicas_controller (not trivial because the module and the class have the same name)
Class solving extended to all the controller...
tematica_id not only is allowed... it's needed
Unhounding
Merge pull request #40 from Soluciones/fix-newsletter-creation

As I don't see a global renaming instead of newstematica_klass to be part of this PR, I'll merge this as is. A renaming should be done, but on its own PR.
Merge pull request #39 from Soluciones/migrate-to-rails4

Migrate to rails4