Changes

Allow fml to add classes to the classpath + sources twice - this may actually be necessary for it to find signing info for one logistics pipes class, not sure why. :s
Cleanup some logging to use FMLLog, I had mistakenly assumed this could be called before FMLLog was initialised. It won't be.

Signed-off-by: Ross Allan <[email protected]>
 (commit: 574c0fb)