styling for uploading photo
extra stuff
update add photo buttons to show file path
update gitignore file to ignore image files
remove pictures in public
merge master
update footer styling to render icons vertically aligned to middle, spread evenly
pic submit form styling
little formatting, can now see preview of image
remove unnecessary ajax call in new_message
remove prior created images from image creation form
Merge pull request #103 from DreamforceHackathon/update_pic_upload

Update pic upload