(0.1.7A) AE, Mekanism integration

Fixed AE integration with 11b API
Added Mekanism integration via reflection so it's compatible with 5.5.4
and above.
Also fixed TE integration so it doesn't register the wrong dusts when
Atomic Science is installed.
Power output display, rebalance

And a sneak bugfix: reprocessors now update themselves when they
start/end a powered cycle, so they show up as on/off in the world at the
right times.
(0.1.8A) Blutonium ingots & ore doubling fixes

AE grindstone now doubles ore
Blutonium ingots now show up as blutonium ingots instead of dusts
Bugfix: Mekanism wasn't doubling ores

Also, potential crashfix by sending in itemstack copies instead of
assuming all mods are smart and copy incoming item stacks
Version bump to 0.1.9A
Update Changelog.md