dropping rdoc
simplifying the gitignore
`rake` launches rspec tests as default
deleting blank lines
deleting unused things
deleting spork/guard and deleting unused gems
simplifying and using 'random' (because `rand` doesn't works)
unversioning the Gemfile.lock
adding Travis
adding Travis building image
this database must be setup, because it needs a lot of tables from Rankia/Verema
changing old trick with a new one. Now rspec (2.14.1) works.
news_tematica is open!
Merge pull request #34 from Soluciones/adding-travis-v2

Adding travis v2
Merge branch 'master' into forget-suscripciones

Conflicts:
	Gemfile.lock