Added holograms and freesolids as well as the effect system that is used to implement them. Fairly weird and fairly experimental, but it seems to work and that's really all that matters
Two minor edits
Merge branch 'master' of https://github.com/jonathanvoss/pavara
Added a transparency effect
two minor edits
Merge branch 'master' of https://github.com/jonathanvoss/pavara
This is probably a better way to get around those isinstance calls.
Merge https://github.com/jonathanvoss/pavara

Conflicts:
	map_test.py