Update README.md
updates README.md

- more information for initial setup
- instructions for deploy in production
Merge pull request #201 from ciudadanointeligente/testing

Testing
Merge branch 'testing' into 'master'
add view of subscribed bills
add ability to unsubscribe or remove a subscription
fix linkt to view subscription bills
Merge branch 'master' into suscripcion
added information about tasks
changes for notifications tasks
updates notifiers task
fixes notifications task
updates notifications task
Updated for the use of new billit_representers gem
Merge branch 'master' of github.com:ciudadanointeligente/votainteligente-legislativo
modifies notifications for rvm
updates Gemfile
Merge pull request #209 from ciudadanointeligente/master

Merge 'master' to 'testing' branch