add Rmagick, update show pages for thumb and medium size, update resources _form for file_field type
Remove TurboLinks, Add Underscore and baackbonerequirements.
Add Util.js to change underscore interpolation tags, convert form input into JSON, add template for models
add Figaro and AmazonS3 services to store images to on Amazons server. Update Users index page for thumb pic
Merge branch 'add_styling'

Conflicts:
	.gitignore
Added background image to application.html.erb
Merge branch 'master' into backbone
Adjusted background set in application.html.erb
Added Backboe and Underscore JS libraries
Added util.js javascript
Reuse shared error message and background image comment
Merge branch 'master' into backbone
add styling to error messages
override error styles
add other user fields to sign up page
add Static Pages controller and view for landing page, change root to this page
change description text
update edit path to edit registration
add to user show page and according css
add seed file with User and Resource data