Energy Control

Release 1.12.2-0.3.1 (unstable, may not be compatible with 0.2.x, try to remove panels and build again)

- rewritten render code, now it is possible to make correct texture packs.

- replaced generator & reactor cards with one IC2 Kit/Card.

- changed several recipes (added string recipe using vine instead of cactus).
- added panel background color selection.
- added Difference value for energy storages.
- removed IC2 machine drops when break blocks without wrench.
- fixed Range Trigger GUI, crash when remove block used by card and a lot of other bugs.