- Remove wxWidgets symlink
Ignore wxWidgets symlink
Improved CMake script and build gtest and gmock libraries from source instead of storing binaries in repository.

Signed-off-by: Kristian Duske <kristian.duske@gmail.com>
Improved CMake config file, added Ray template and test cases.

Signed-off-by: Kristian Duske <kristian.duske@gmail.com>