Fix some packaging issues on 0.11 devel#477

Merged

deanberris merged 2 commits intocpp-netlib:0.11-develfrom

infinity0:0.11-devel

Jan 2, 2015

Commits on Dec 21, 2014

- fix patch version
infinity0
committed
use standard libdir (which is an arch triple on Debian) instead of hardcoded "lib" for cmake package files
infinity0
committed