Steady EnderIO

Straightforward resourcepack bringing some visual improvements to EnderIO. More coming!

So far it:

1. Removed a few animated textures from EnderIO that is hard to notice, thus considered unnecessary.
2. Recolored Ender Fluid Conduit to make it more distinguishable from other conduits sharing the same block space.

See the Images tab for textures modified by it!

Only for EnderIO 1.12.2 for now.