* Use libglew-dev instead of libglew1.5-dev as build-dep for glew 1.7 (LP: #930111) * Make libavogadro-dev depend on libglew-dev as it's required by the cmake config file. * Explicitely build-depend on libboost-python1.46-dev as current avogadro doesn't build against boost 1.49 * Don't use simple-patchsys.mk in rules, it's deprecated