2 of 3 new tools

Added Mortar and Pestle (grinder)
and associated dusts.
Added Portable Cooker (instant cooker)
added cooking recipes.
Repair Mortar and Pestle with diamonds, and the Portable Cooker with
Magnificent Pearls.
One more tool from thecountchuckula before 2.0 is released
darkevilmac is also working on some stuff/cleanup.
Merge remote-tracking branch 'upstream/master'