Merge pull request #12 from wgester/master

express bugfix
Temporary fix to index.html to get a working version; changes server to listen on port 3000
Reverts server.js to listen to 'port'
Removes unnecessary date validation from directives.js (payback changed to time after receipt)
Changes loan payback from discrete date to drop-down menu for time period after loan receipt
Disables debt payback drop down menu until debt needed by is selected
Removes headers from index.html
Merge pull request #14 from arkadyp/ng-layout

Updates borrow request front end; updates public/index.html
changed package.json config to serve port 3000
set express route to public folder
Merge pull request #15 from wgester/frontendHookup

Frontend hookup
Added favicon and logo files.  Added favicon to index.html
Deleted files inside app/views
Merge pull request #17 from juanmarinbear/UXUI

Uxui
Changed user schema to mirror venmo return object, fixed response conflict
Merge pull request #18 from brendonv/modSchema

Changed user schema to mirror venmo return object, fixed response confli...
user controller sends res with user json object
Merge pull request #19 from brendonv/branch

user controller sends res with user json object
Changes date.paybackDate (date) to paybackDays (number) on borrowService.js
Updates borrowConfirm.html to display repayment days instead of repayment date