Merge pull request #70 from DBrodsky90/david

Made it so you can add more than one image to your selected board if you...
reworking the navbar styles
added avatar to nav bar
Merge pull request #71 from DBrodsky90/lauren

reworking the navbar styles
fixing merger error
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