Catching up with the repo

Today I made a load of updates to the repository. First off, the preferred install method has been updated to use the now-preferred /etc/apt/sources.list.d/ folder for adding repositories. New users no longer need to modify their main source list.

Secondly, I caught up on mednafen builds. It turns out an update snuck out during all my computer trouble, so the repository is now back in sync. As is custom for my repository, the build is extensively profiled: every system and every cartridge format — because we all know how much 310 milliseconds matters when opening a zip file.

Lastly, I updated huc and tilemolester because of some weird backend changes. Apparently tilemolester was broken for a while because Ubuntu destroyed its old /usr/bin/java symlink. Lame, but I worked around it.