changed starting coordinate for google maps
got rid of html format form partial
added questions and topics models/controllers, skeleton actions and views
moved main javascript files into global folder, got individual view javascripts working, got collect_select working
deleted duplicate files
added voting method to questions and topics controller and ajax calls on their javascript files
added questions and topics model to activeadmin and added navbar
tested out rgraph but doesn't work well
removed html format of form partial
Merge branch 'in_class_work' of https://github.com/dexx1220/Scolaris into in_class_work
added bar charts to topics index
worked on admin for topic/questions
Update README.rdoc
Update README.rdoc
changed layout of charts on topics/questions pages
added contribution model and controller
finished contribution view skeleton, added ajax voting for it too
added javascript chars to contributions index
updated admin interface for contributions
updated contribution show page