Merge pull request #122 from felguerez/listing_page

Persistance, Price Boxes, Start/End Date
adds bio to user, updates the edit profile to have a bio section
Merge branch 'development' of https://github.com/felguerez/gear2peer into userbio
Merge pull request #123 from felguerez/userbio

Userbio
fixes calendars
unifies h1 font-size
adds basic validation to start/end
Merge branch 'development' of https://github.com/felguerez/aircycle into listing_page