added loading thing for file uploads; reduced file size of uploaded images
Refactored upload code
Merge pull request #63 from andrewjadams3/click-event

only creates one input field on click event
Implemented Worksheet naming and image rotation
Merged changes from master
Better index and welcome pages
Merge pull request #64 from andrewjadams3/ui-updates

Better index and welcome pages
Merge branch 'master' of https://github.com/andrewjadams3/Classwork into uploads
Added button class to upload form buttons
Removed gif files and updated .gitignore
Merge pull request #65 from andrewjadams3/uploads

Uploads
Update upload styling
Merge pull request #66 from andrewjadams3/upload-styling

Update upload styling
Serve static assets
Replaced ajax-loader with foundation spinner; Name of untitled worksheet defaults to New Worksheet
Merge pull request #67 from andrewjadams3/uploads

Uploads
Made changes to student todo-create-responses
Merge pull request #68 from andrewjadams3/auto-load-fields

Made changes to student todo-create-responses
Add save alerts
Merged master, fixed css conflicts