Seth Alves a2bc34ced9 fix attempt to avoid normalizing a zero length vector, other adjustments to respond to code review		2015-03-16 10:03:55 -07:00
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src	fix attempt to avoid normalizing a zero length vector, other adjustments to respond to code review	2015-03-16 10:03:55 -07:00
CMakeLists.txt	test the possibility that zlib is no longer required	2015-02-19 15:29:28 -08:00