Log Message:
Update to 1.8, fix compilation issues.
Removed glib2 dependency, bump depends in bl3.mk.

Version 1.8
~~~~~~~~~~~

- Changes:
  * Add cython bindings
  * Fix error in swig bindings
  * Fix memory corruption in libcnary

Version 1.7
~~~~~~~~~~~

- Changes:
  * Fix building on Big Endian systems

Version 1.6
~~~~~~~~~~~

- Changes:
  * Updated libcnary sources, adding license and copyright info

Version 1.5
~~~~~~~~~~~

- Changes:
  * Removed glib dependency, libplist now uses libcnary
    (http://github.com/Chronic-Dev/libcnary)
  * Fix building of python bindings with GCC 4.6