refactored project(s)
please fix remaining issues

NOTE:
 - only one mcmod.info file is loaded (first one) any ideas for ant file to fix it?
improved pressure system for better vertical pipes
 - relative drop-off has been reduced
 - flat loss has been introduced
these changes move towards a more fluid-like pressure calculation without removing the gaseous behaviour of diffusion.
However this is not a physically accurate simulation!
started pressure valve
resolved possible null pointer
added hard-coded metadata
duba - somethings are wrong...
fixed plasma system
Merge branch 'master' of github.com:ksmonkey123/ModJam

Conflicts:
	generic/ch/modjam/generic/AbstractPotion.java
	generic/ch/modjam/generic/CustomRenderer.java
	mcmod/ch/judos/mcmod/MCMod.java
	mcmod/ch/judos/mcmod/world/WorldGenerator.java
	trektech/ch/awae/trektech/entities/TileEntityPlasmaSource.java
	trektech/mcmod.info