Fix votes percentage bar width
Add spec to cover render_percentage_bar when it receives negative values.
Changing text from 'percentage' to 'votes_count' to represent the domain rule.
Limiting bar width to 200px that means 100 votes, but shows the real votes count number even when over 100 votes.
Rename helper method that was missing and breaking tests.
fix broken behavior on user management event
Added image_url methods
Added opengraph template
Added og:url
Removing duplicated 'minutes' message

'distance_of_time_in_words_to_now' already returns with this message
Add shoulda-matchers
Add specs of Authentication
Add spec of mass assigment on Comment
Add spec of validation on Comment
Add spec of association on Comment
Add spec of mass assigment on Event
Add spec of validation on Event
Add spec of association on Event
Add mass assigment spec to Proposal
Add validations spec to Proposal