0 A.D. and Megaglest updates

Some assorted news from the FOSS RTS thematic area.

First of all, Megagest saw another somewhat bigger release (3.7.x), and someone also made a nice cinematic for them:

Popular

Cortex Command releases code under the AGPL v3

RubyWeekend, but also PyDay

Looks like battleMETAL will fill some Mechwarrior 2 nostalgia