arrays: clean map -> c11

- make it work with lamba as well
 added in cerr in mapped_function

	modified:   ../../../../triqs/arrays/functional/map.hpp
	modified:   ../../../../triqs/arrays/mapped_functions.hpp
	modified:   ../../../../triqs/arrays/test/C++/map_expression.cpp
cmake: remove the macro for boost modules

	modified:   CMakeLists.txt
	modified:   cmake/FindCythonModuleMacro.cmake
	deleted:    cmake/FindPythonModuleEmbeddingTool.cmake
	deleted:    cmake/FindPythonModuleTools.cmake