Added request creation and processing to role.py. This is used if you want to request to become a certain role for a group. For instance becoming a club member. The process request view will also be used to cancel outstanding invites might this be necessary. Patch by: Lennard de Rijk Reviewed by: to-be-reviewed

application: guestbook
version: 1
runtime: python
api_version: 1

handlers:
- url: .*
  script: guestbook.py