Refactor connector.rb
Student, Project and Project Sessions integration with SF
Submit Footer Form to SF as Lead
Remove globalize3 dependency.

No longer needed as Refinery has resolved their dependency problems
with globalize.
validate weekly cost of student is integer, add currency selector drop down, with any world currency as an option
Merge pull request #41 from ipoconnection/add_currency_selector

Add currency selector to FIeld Host Application for Weekly Cost of Student
Merge pull request #54 from ipoconnection/refactor_sf_connector

Refactor connector.rb
Merge pull request #55 from ipoconnection/sf_project_sessions

Sf project sessions
Update money dependency.
Remember the values previously submitted when going through the steps in student aplication wizard. Also, Fix the 'date of birth' field.
Small refactoring and adding comments.
Merge pull request #57 from ipoconnection/student_app_wizard_should_remember_values

Fix show existing values in student application form #48
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.
Ensure /projects only shows approved projects.
Merge pull request #58 from ipoconnection/sf_project_callback_after_approval

Sf project callback after approval
Email on Salesforce Sync Failure
Merge pull request #59 from ipoconnection/email_on_salesforce_sync_failure

Email on salesforce sync failure
Merge pull request #61 from ipoconnection/footer_form_to_sf

Submit Footer Form to SF as Lead
Add region to project application form. Change homepage search to work with regions.