Made a simple nav
Merge pull request #42 from DBrodsky90/david

Made a simple nav
Merge pull request #43 from DBrodsky90/lauren

have to login to be able to add a board, edit board button now on show p...
updated boards and show
Merge pull request #44 from DBrodsky90/amanda

updated boards and show
resolving issues
Merge branch 'master' of github.com:DBrodsky90/Placeholdr_app into lauren