Eric Banks 4fa439d89e Move some classes back to public because they are used in the engine. Move some test classes to protected. We should have no more public->protected dependancies now		2013-01-09 11:06:10 -05:00
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downsampling	Fixes for bugs uncovered by unit tests	2012-11-06 16:07:40 -08:00
walkers	Move some classes back to public because they are used in the engine. Move some test classes to protected. We should have no more public->protected dependancies now	2013-01-09 11:06:10 -05:00