Update README.rdoc

ruby and rails version, what database we use
Create Cluster Roles.doc

new doc
Merge branch 'master' of https://github.com/SoftwareEngineeringGroupProject/SEGP1B-Cluster3
Update README.md
updating user login system
Adding dashboard controller, gem jquery-turbo.., dashboard/view.html.erb. Editing application.html.erb and applicatoin.js, routes. Moving images and stylesheet with scripts to assets folder
adding some features
add a UserMailer mailer
adding loginedits
Updating login system and creating sessions
Created authentication mechanism and fixing cs for use with ror
Add Bcrypt to gemfile and fixing some minor routing errors
Added basic auto welcome mailer for new submision, added project filter by date for dashboard, edit css and js styles, added features for process cart on menu tab
Merging branch mailing to master and resolving conflicts
added admin account creation, cleaned up common page content, reduced the project submission section, all login redirects/authorization implemented
Adding common header/footer partials
Mailing box in dashboard is active now
template of welcome email and reset password email is updated
fix style of filter by date in dashboard
add reminder bar on current proects in processing queue