Get and use the Python lib path for CMake. closes #31
Get and use the Python lib path for CMake. closes #31

Fix non standard python lib path when libpythonX.Y.so is not in '/usr/lib'
(Debian multiarch for instance). Use the 'LIBPL' variable from
'disutils.sysconfig' and add it to the list of paths to find the library.

aterrel/dynd-python,ContinuumIO/dynd-python,mwiebe/dynd-python,insertinterestingnamehere/dynd-python,izaid/dynd-python,pombredanne/dynd-python,pombredanne/dynd-python,mwiebe/dynd-python,pombredanne/dynd-python,michaelpacer/dynd-python,aterrel/dynd-python,aterrel/dynd-python,michaelpacer/dynd-python,insertinterestingnamehere/dynd-python,insertinterestingnamehere/dynd-python,cpcloud/dynd-python,aterrel/dynd-python,cpcloud/dynd-python,ContinuumIO/dynd-python,pombredanne/dynd-python,cpcloud/dynd-python,cpcloud/dynd-python,michaelpacer/dynd-python,mwiebe/dynd-python,insertinterestingnamehere/dynd-python,ContinuumIO/dynd-python,izaid/dynd-python,ContinuumIO/dynd-python,izaid/dynd-python,mwiebe/dynd-python,michaelpacer/dynd-python,izaid/dynd-python