Install pkgconfig to fix further rmagick issues

The pkgconfig tool resolves an imagemagick issue by helping your system
find important header files
http://thomasvendetta.com/article/2013/12/configuring-imagemagick-rmagic
k-and-homebrew-play-nicely-together-os-x-mavericks
Update imagemagick version to 6.8.9-1
Build node from latest stable version 0.10.28
Reload after node install so packages install ok
Update to install latest stable python 3.4.1
Clean up checked out projects to most common