Make Fields of Study and Passion Areas use top 10
Merge pull request #64 from ipoconnection/study_and_passion_areas_top_ten

Make Fields of Study and Passion Areas use top 10
Fix for students dashboard, students/:id had not existing attributes
Update capistrano recipes
Fix Gemfile.lock to use capistrano 2.x instead of 3.x
Simple interface for a user to manage his donations (subscriptions).
Associate student donations to student. Bring /donate in line with student donations.
Student, Project and Project Sessions integration with SF
Add support to update models from salesforce in connector.rb. Enable
project controller to receive callbacks from SF and update project,
field_host and organization.
Add integration with braintree in student show page
SF Callback to Rails when Student is Approved
Setup simple student 'Reserve My Spot'.
Refactor for donations_controllers. Separate donations logic to a new class DonationProcessor.