Merge pull request #72 from DBrodsky90/amanda

added avatar to nav bar
fixing up nav
Merge branch 'master' of github.com:DBrodsky90/Placeholdr_app into lauren
fixed navbar with avatar
Merge pull request #73 from DBrodsky90/lauren

working in the avatar into nav
trying to do show boards
Merge pull request #74 from DBrodsky90/david

trying to do show boards
adding 12factor gem
Merge pull request #75 from DBrodsky90/david

adding 12factor gem
navbar styling done. deleted splash view, and deleted root splash.
search bar text no longer white
Merge pull request #76 from DBrodsky90/lauren

navbar styling done. deleted splash view, and deleted root splash.
minor change in boards show
added a copy URL text field to all appropriate places, made all images inline and inside the appropriate divs across all show and index views, updated the style sheet
Merge branch 'master' of github.com:DBrodsky90/Placeholdr_app into amanda