Added a way to look at application projects by giving a ptype parameter to the main page. Added an easy access through the /Application/ URL pattern, as asked. Added the datasource handling through GET args too. Props to @ewels for the redirect idea.
Forgot to commit half of the things. Smart.
cleanup
Modified graph titles to reflect the project types
Merge remote-tracking branch 'upstream/master' into add_application

Getting up to date with niclas' changes
Merge pull request #25 from Galithil/add_application

Added application projects to dashboard.