File uploads now work on back end
Merge branch 'master' of https://github.com/rperryng/ExperienceTO into AngularFileUpload

Conflicts:
	server.js
Merge branch 'master' of https://github.com/rperryng/ExperienceTO into AngularFileUpload

Conflicts:
	server/components/signup_business/signup_business.hbs
Removed uploaded images...
Merge branch 'master' of https://github.com/rperryng/ExploreTO into AngularFileUpload
Remove uploaded images
Merge branch 'master' of https://github.com/rperryng/ExploreTO into AngularFileUpload

Conflicts:
	server/views/layouts/main.hbs
Add images folder to gitignore
Upload images based on filename, return urls to new image, display new image after upload