Added more options (autoStart audio and video) and tested.

#refs 1204
Advanced Options added and tested.

#refs 1204
Beggining rails4 support
Regex syntax modified for rails4

See http://stackoverflow.com/a/21072723/414642
Beggining to make tests run
Rails 4 gem versions
Corrections to strong parameters
Truncate usecs from factory timestamps so tests don't fail
Scopes use lambdas in rails4
Rename meeting.record to recorded and room.record to record_meeting

A field called 'record' clashes with some rails activerecord method names
Add flag to routing specs
Don't test mass_assignment
Small correction to json shoulda matcher

The regex would not ignore a chosen field if it was the last one in the json string
Small hacky addition to delegate matcher

This is ugly, but attr write delegations need a parameter and the tests where
failing, so this is a quick hack to solve these cases.
Render template needs a full name to the partial
Make render_views available to rspec tests
Bump to version 2.0.0
Small improvements in the tests after PR #13

refs #1204
Merge pull request #13 from gmiotto/1204-advanced-options
Update rooms_controller.rb