Release 0.34: Better project preview cards

Enhancements:

• Project preview cards have a new clean design
  (#291)
• Project preview cards are now sorted by most recent commit and list
  that date
  (#79)
• Project preview cards now indicate when the project has uncaptured
  changes and the capture changes button displays the number of
  uncaptured changes within the project
  (#305)

Fixes:

• Private projects are no longer listed on the profile page unless the
  viewing user has the permission to view/collaborate on them
  (#302)