Changes between libo3d3xx 0.7.6 and 0.7.7
- Updated cmake/packaging scripts to support the Ubuntu 18.04 toolchain
- Disabled FindXMLRPC CMake module when cross compiling. This fixes a build
failure when cross compiling for the O3D303 with CMake 3.10.2 on Ubuntu
18.04) - Backported PR#180 from ifm3d to handle spurious wakeups in WaitForFrame