Merge pull request #42 from shidel-dev/ux_improvements

fix right hand navigation for users not logged in
added flash error for log in, changed links to remain black after being clicked
Merge pull request #43 from shidel-dev/flash_messages

added flash error for log in, changed links to remain black after being ...
fix styling of login/signup forms
Merge branch 'master' into ux_improvements