Fix intersection test name.
Merge branch 'VF_fast_13d' of github.com:flow123d/flow123d into VF_fast_13d

Conflicts:
	unit_tests/mesh/CMakeLists.txt
Merge branch 'VF_fast_13d' of github.com:flow123d/flow123d into VF_fast_13d
Merge branch 'VF_fast_13d' of github.com:flow123d/flow123d into VF_fast_13d