Progress report

Lots of news:

1) Got some excelent .mods, courtesy of Simone "JMD" Bernacchia, will be included in the next build, probably this week

2) Almost finished the shield code, the player will be able to stop bullets

3) a new enemy capable of walking and firing, it's already in the current build

4) jetpack now has a limited duration/overheats, requiring the player to land to recharge (or dissipate the heat) already in build

5) Shield Mechs cause damage and push the player, it needs a better implementation, but also, already in build