Add tile_map_pathfinding.js to build.rb.

Signed-off-by: suicidepills <atom.mac@gmail.com>
Add lineOfSightVoxel() to tile_map_pathfinding.js.

Signed-off-by: suicidepills <atom.mac@gmail.com>
Include tile_map_pathfinding.js in jaws.js.

Signed-off-by: suicidepills <atom.mac@gmail.com>
Merge remote-tracking branch 'remotes/origin/master'

Conflicts:
	jaws.js

Signed-off-by: suicidepills <atom.mac@gmail.com>