lolengine/lol - lol

Sam Hocevar 433d05964c core: implement complex numbers and add unit tests for these.		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	test: add missing quaternion unit tests.	pirms 13 gadiem
real.cpp	core: implement real methods cbrt(), log2(), exp2(), and copysign().	pirms 13 gadiem
trig.cpp	test: give more explicit names to unit test cases.	pirms 13 gadiem