#93, fixed add_ratings method
#93, resolved conflicts with master
#93, resolved conflicts with master
#93, fixed the drop down list of adding the rating prespectives
#93,fixed add ratingnmethod in idea view
#93, adding new prespectives
#93, fixed the view of the stream
#93, fixed rating prespectives
#93, merged with master
Issue #226, Coolster initial commit

Coolster is a sinatra application used for pushing cool live updates to the users
Added idea of the month view
Issue #226 Add mutex to /poll
Issue #226 Add rest-client gem to gemfile
Issue #226 Add new file poller.js and require it in application.js

poller.js is the javascript file used for long polling in Coolster
Issue #226 Add coolster library

This is incharge of storing online users and sending the updates to Coolster
Issue #226 Add CoolsterController

Used by Coolster to update online users in Coolster library
#228, added idea of the month to the home page
Issue #219 Add sign up/ sign in partials
Issue #219 Add partial for unauthenticated modal dialog
Issue #219 Add unauthorized css,js and require them in application css, js