issue 87

issue 87

This month:
* Command & Conquer
* How-To : Python, LibreOffice, and GRUB2.
* Graphics : Inkscape.
* Book Review: Puppet
* Security – TrueCrypt Alternatives
* CryptoCurrency: Dualminer and dual-cgminer
* Arduino
plus: Q&A, Linux Labs, Ubuntu Games, and Ubuntu Women.