[build] remove unused ossp-uuid depenedency for osx
[build] add cmake build system

 - add missing includedir for cmake
 - remove shared library version
 - python support
Resolve pidfile resource leaks

This patch resolves resource leaks caused by not closing the file streams upon
an write error.
[lib] removal of unused code
[build] fix the missing inclusion of config.h
[lib] add ccnet_daemonize