trivial: Remove some added categories
Do not error-out when a package changes architecture
Add Fedora 21 project metadata
No longer support XPM and ICO image formats
Do not add an additional package to itself
Add GFDL to the acceptable list of content licences
Add a script that generates a list of fake packages to add to fedora-tagger

This lets us rate things that don't have a package backing them, for instance
epiphany webapps or things from the Chrome store.
Remove upstreamed appdata files
Remove upstreamed AppData files
Remove CompulsoryForDesktop from the conf file and embed in the AppData
Add some other repos we can use in Fedora
Add devdocs.io web application
Write the renamed <project_license> in our appstream metadata
Add language and locale support
Remove python decompress support

It's too slow to be actually useful.
Remove unused files
Parse the ChangeLog data in the rpm file to detect builds of the package
Actually write the application metadata into the AppStream XML itself
Add the last three releases into the AppStream XML
Add some initial kudos to applications that qualify