On both Firefox and Opera (OSX) the user image badge in
the settings page wasn't displayed.
Also, on firefox the badge overlay didn't have the proper size.
I don't know if there's a specific use case requiring a `display:
table` instead of a plain `display: block` but that was failing on
Firefox and Opera.
Using a block instead seems works perfectly (at least on Opera, Chrome,
Safari, Safari Mobile IOS7 and Firefox) regarding the badge size issue.
On Opera, though, the border radius wasn't applied properly to the
image. Adding a `border-radius: 100%;`fix that.
closes#812
- replace defaults with consistently named .png files
- change the settings saving code so that it doesn't double-save images and save the defaults to the db
* Bio field now counts down.
* Bio filed count now turns red when < 20
* Cover image now has gradient
* Change button now has square corners
* Removed "forgot password" link
* Change password button is now red
* Change password button is now aligned with the form
* Hover state on the profile picture now reads "Edit Picture"
