Preliminary 1.6.x changes.

These are not finished, mainly just getting it to compile, and resource fixes, there are several bugs to be ironed out, but figured you would want what I've got so far.

I did this as Reliquary seems to be one of the mods not yet updated for 1.6 that was on the feed the beast packs.

Apologies if I've done anything incorrectly, I'm brand new to modding.