Redstone Flight Control Set

Bug Fix: 

- Fixed a wrong use of cycling data that caused PIDer input to "overflow" when |input| > 15. 

New: 

- MOSFET: Output back signal when side signal >0. Eactly like a simplified MOSFET. 

- Signal Mixer: Add signals from sides weighted. Weights can be set via Shift+RC menu. Could be useful for making full-range PID controls while not losing level sensitivity. 

- Plier can now be enchanted. Compatible with silk touch, fortune and sword enchants. Shift+RC now "crunches" entities, too. Base atk 1 & sword enchants work only on left click. 
- Removed glass from plier blacklist. Now a plier with silk touch can harvest glass convinently. 

- All blocks now support Shift+RC tear-down by any #c:wrench.
- Except those on a configurable blacklist due to confirmed conflicts. 

- An additional block-entity-level error interception was implemented to stop illegal rotations from crashing your server. You will see a chunk of red words when the interception was triggered, for once per block effected. 

- Block drops will now enter player backpack directly just like Create. Drops when isufficient space.