updated users controller so avatar saves now, but avatar is not required.
Merge pull request #82 from DBrodsky90/amanda

updated users controller so avatar saves now, but avatar is not required...
Merge pull request #83 from DBrodsky90/lauren

fixed the edit form. Fixed the submit button for edit and new. Moved the...
Merge pull request #84 from DBrodsky90/lauren

styling home page
delete images button only shows if there are images in board
Merge pull request #85 from DBrodsky90/david

delete images button only shows if there are images in board
home and all boards all boards styled