Added basic CMake file
Fixed header files installation
Most of build options are available
Added build option CG_XMLPARSER_LIBXML2
Added build option CG_HTTP_CURL
Install only headers matching '*.h' pattern
Check for uuid_unparse_lower() only if HAVE_LIBUUID
Merge a local repo into cmake

Conflicts:
	src/cybergarage/upnp/cupnp_function.c
Merge pull request #2 from a12n/cmake

Merged some patches for CMake from Anton Yabchinskiy.