Link to new github page added to README
Further edits to README
z-indexed fore-ground/back-ground/ligthing - merged animation into single divs, restructured the div order to make facilitate ligthing.
Merge pull request #1 from orathaic/master

Improved div structure - trains & light in single div, animated together, positioned using z-indexing. Thank you Cian!

Contributors are awesome!
Merge branch 'master' into gh-pages
Updated index with latest changes to subway.

Changes made to div structure by Cian. Z-indexing, animation of train
and lights together.