Merge branch 'master' into migrate-to-postgresql

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

Conflicts:
	news_tematica.gemspec
Merge pull request #37 from Soluciones/migrate-to-postgresql

Migrate to postgresql
PostgreSQL
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 branch 'migrate-to-rails4' into migrate-to-rails4.1

* migrate-to-rails4:
  Unhounding
  tematica_id not only is allowed... it's needed
  Class solving extended to all the controller...
  DRY klass solving on news_tematicas_controller (not trivial because the module and the class have the same name)
  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
  ignoring patch number
  PostgreSQL

Conflicts:
	news_tematica.gemspec