. L1R1 restored ~2/3 opacity to foreground parallax tree layer
. L1M2 added decorations
. L2R1 added decorations.  There is something wrong with the collisions
near the top of the map.  haven't figured it out.
Merge branch 'master' of https://github.com/adamsbriand/CS185.git
fixed by moving dragon on L2R1