fixed borken active admin show page for orgs, include short bio in user profiel page
added css link and classes for user roles. show uniq roles only
dont show header if no content, neighbourhood icons, claimed org link in users admin profile, org links in user profile
created dates on dashboard for users and orgs
Tidy profiles a bit
Merge pull request #6 from PixelCrafters/new-person-org-page-designs

People and Org tidying