updated users controller and users views, also added tags and comments.
Merge pull request #54 from DBrodsky90/lauren

Users can now only edit their own boards, general html tags added to board views
Merge pull request #55 from DBrodsky90/amanda

updated users controller and users views, also added tags and comments.
fixed edit user page, added image url to display on images/show
Merge pull request #56 from DBrodsky90/amanda

fixed edit user page, added image url to display on images/show
added image url to display on images/index
Merge pull request #57 from DBrodsky90/amanda

added image url to display on images/index
fixed errors message on all forms
Merge pull request #58 from DBrodsky90/amanda

fixed errors message on all forms
Some css for splash
css
Merge pull request #59 from DBrodsky90/david

Some css for splash
splash css
Merge pull request #60 from DBrodsky90/david

splash css
fixed the sign up button