Added world gen
Merge branch 'master' of https://github.com/Electrodynamics/EDX

# By dmillerw (3) and Rob Latcham (1)
# Via dmillerw
* 'master' of https://github.com/Electrodynamics/EDX:
  Base code for packet handling
  Rob derp <3
  Added creative tab to ores, moved creative tab class to correct location
  Update README.md

Conflicts:
	src/main/java/com/edxmod/electrodynamics/Electrodynamics.java
	src/main/java/com/edxmod/electrodynamics/block/BlockOre.java