Architect

- Feedback to reload command when loading fails (typically syntax errors in JSONs).
- Whitelist filter configs for EnderIO.
- Keep default JSON configs separate from user ones to allow adding more defaults later on.
- Stole the heuristic for non-solid blocks from world gen templates to get a smaller default whitelist.
- Support for generically rotating tile entities that store their rotation in NBT (e.g. skulls).
- Changed sketch recipe. It'll do. People can minetweak it if they want :P
- Added "pages" of costs for tooltips of blueprints with a lot of different blocks.
- Double slab converter.
- Added double-plant converter.
- Fixed cost computation for sized stacks.
- Show items blocks map to even if they're not explicitly configured, for easier debugging.
- Added door converter.
- Added bed converter.
- Trim clipboard string to avoid excess data leading to unexpected failures.
- Add check for existing jobs to avoid adding jobs causing item rains.
- Actually use compressed serialization for BPs in copy/paste as I meant to.