Red Power 2 Prerelease 2b

I just uploaded a new version, RP2pr2b. This is basically just prerelease 2 with a bunch of bug fixes, so no new content.

The following bugs are fixed:

• Duplication bug with filter on a chest with single items.

• Losing the item inside a filter when broken.

• Panel placement failing.

• Multiple tube placement eats tubes.

• TileTube is missing a mapping on server.

• Diamonds get renamed to emeralds (you will have to delete redpower.lang from your config directory for this to be fixed).

• Breaking rubber saplings creates items that crash.

• Hollow covers and tubes.

• Missed a texture case with custom-textured jacketed.

• Bundle colors are getting mixed up.

• Shears on rubber leaves drop the wrong block.