- cleanup and document CMakeLists
- add hueplusplus-config.cmake to make it easier to use hueplusplus by simply calling find_package
- remove GLOB in test/CMakeLists.txt and exchange with set
# -config file of the hueplusplus package# It defines the following# hueplusplus_FOUND - which indicates that the module was found# hueplusplus_INCLUDE_DIRset(hueplusplus_FOUND TRUE)set(hueplusplus_INCLUDE_DIR "@INSTALL_INCLUDE_DIR@")
