Started working on applications table

Started working on the admin dashboard/
very crude applications table
commit message
started ajax transition
what?
Working table with ajax calls
Added simple tabs
Data tables are working now!
Volunteer tables are mostly done

Added controllers and views for volunteer tables;
Changed Volunteer model’s default value for the approved field to 0;
Added default value of [] to the current_review field of Volunteer
model to avoid errors in volunteers table;
Fixed two small bugs in volunteer_signup.ejs
Merge branch 'approve_volunteers' into rodrigo

Conflicts:
models/volunteer.js
Done with volunteer's table

Added the ajax link to deny the volunteer;
Added the controller to deny the volunteer;
Adjusted 2 fields in the volunteer model definition;
Made the data values readable (i.e. converted true to yes, false to 0,
empty array to the size of 0);
Removed the “accepted agreement” column;
Added “Why Kiva” Bootstrap modal popup, passed the content as the
argument and retrieved it and pasted in the modal on the click event;
HTML-escaped the “Why Kiva” content;
Added the approving volunteers functionality as the hidden form that is
dynamically constructed on the table build - hacky!
Added the denying volunteers functionality - same way;
Added the memory for the last clicked tab (apps vs volunteers) so that
to be able to go back to the same page when redirecting after
approving/denying volunteers - used localStorage;
Add event delegation for the parts of the page loaded dynamically
(modals for “Why Kiva” and hidden forms to approve/deny volunteers)
Changed the button values
conflicts resolved, everyone's happy
Merge pull request #3 from hack4impact/rodrigo

Rodrigo merging with master