lolengine/lol - lol

Sam Hocevar d38a79ee3d math: move most vector and matrix member functions to global functions.		pirms 13 gadiem
..
build.cpp	core: new combinations of integer vectors (unsigned, 8-bit, etc.), dot and	pirms 13 gadiem
cmplx.cpp	core: implement complex numbers and add unit tests for these.	pirms 13 gadiem
half.cpp	test: give more explicit names to unit test cases.	pirms 13 gadiem
image.cpp	test: minor fixes to the test suite: disable optimisation tests in debug	pirms 13 gadiem
matrix.cpp	core: disallow casting eg. a vec3 into a vec2. Use the xy() getter instead.	pirms 13 gadiem
quat.cpp	math: move most vector and matrix member functions to global functions.	pirms 13 gadiem
real.cpp	math: implement ulp() for reals, which returns the smallest real y > 0 such	pirms 13 gadiem
trig.cpp	test: give more explicit names to unit test cases.	pirms 13 gadiem