This commit implements the result view and template.
- fix Python3 configparser interpolation error in portfolio.ini
- debianmemberportfolio.model.urlbuilder ported to Python3
- add showurls.html as a direct Jinja port of showurls.mako
- implement functionality in debianmemberportfolio.views.result
- change all references from ddportfolio to debianmemberportfolio
- rename debianmemberportfolio.controllers.DDPortfolioController to
debianmemberportfolio.controllers.Controller
- update documentation
- update copyright years, unify file header formatting
- add fields for GPG fingerprint and Alioth username
- add validation for new fields, mode and fingerprint
- implement translation and human readable text for error messages
- add translatable labels for HTML output (not used for JSON yet)
- add oldpeople URL
- modify the output template to use one table
- add styles
- rename action from handle_post to urllist to reflect its use
- use a property to determine the order of url sections
- use a list with a type to aggregate the urlbuilder results
- use textilize to display labels