try to get tests to build
windows build issue
change order of headers
argggg
argggg
argggg ssize_t
argggg ssize_t
argggg ssize_t
argggg ssize_t from types.h
argggg ssize_t from stdlib.h
fixed some windows warnings
another hack attempt to fix unit tests on windows
what's this cmake defines ssize_t???
Merge pull request #3073 from ZappoMan/removeOctreeTests

try to get tests to build
merge upstream/master > andrew/say-no-to-warnings