Merge pull request #5 from nielsvandenboogaart/master

Added background image
Converted some tiles to textured tiles
Merge branch 'master' of https://github.com/michielvandenboogaart/Clarity
Bad commit, a lot of changes
Commit before merge
Merge branch 'nielsvandenboogaart-master'
Removed bad code from merge
Changed water tiles, added death when touching lava