added questions model
can now upload image for project card
using carrier wave default image method
modified gitignore to ignore uploads
removed dumb css stuff
added to git ignore
removed unneccesary css file
added questions to seeds and removed subject field of questions
resolved merge conflict
ability to add photos
Merge remote-tracking branch 'upstream/master'
allow only file uploads with standard image formats
prettied up error message somewhat
Merge pull request #12 from bspolley/master

Questions and Photos