Commit
Background update

added folder for buildings and sub folder for train station
Merge branch 'chizi' into apelsin
PROGRESS
Made some cool things, dude
Like, the camera doesn't goof around as much anymore and, like, things are
in better spots and OH YEAH DUDE MAN DUDE I totally got the repeats thing
working.
</brogrammer>
Anyway, the repeats tool is nifty and handy and by no means finished but
it's certainly a good start!