wip on file uploader
add model upload
 mounted uploader to grants
Merge branch 'master' of github.com:omahacodeschool/grant-tracker into adam_grant
added fog gem
adding AWS S3
added gems for AWS S3
adding AWS S3
added @uploader to def index
renaming file attribute to image
changed uploader name
wip
fixed AWS S3
work on AWS S3
changed submit button name
fixed bug, linked to correct route for new task