KubeJS EnderIO (KubeJS EnderIO)

This update adjusts recipe schemas and introduces changes to the Alloy Smelter filtering.
Please read the [wiki](https://github.com/AlmostReliable/kubejs-enderio/wiki) for more information.

### Added
- added automatic smelting recipe inheritance

### Changed
- updated to new EnderIO version
- new minimum version is 6.2.0-beta

### Fixed
- fixed custom energy conduits not connecting to some modded blocks ([#6](https://github.com/AlmostReliable/kubejs-enderio/issues/6))

### Removed
- removed manual synchronization of filtered smelting recipes
- removed KubeJS binding for utility methods

### Changed
- updated to new EnderIO version
- new minimum version is 6.1.7-beta

### Fixed
- fixed custom conduit registry not detecting IDs correctly

### Added
- added `EnderIOEvents.conduits` event to allow adding custom energy conduits
- read more about it in the [wiki][energy-conduit]

<!-- Links -->
[energy-conduit]: https://github.com/AlmostReliable/kubejs-enderio/wiki/Events#registering-custom-energy-conduits

### Changed
- changed minimum EnderIO version to 6.0.20-alpha

### Fixed
- fixed a crash caused by the alloy smelter mixin ([enderio#520], [#1], [#2])

<!-- Links -->
[enderio#520]: https://github.com/Team-EnderIO/EnderIO/issues/520
[#1]: https://github.com/AlmostReliable/kubejs-enderio/issues/1
[#2]: https://github.com/AlmostReliable/kubejs-enderio/pull/2

### Added
- added `max_item_drops` property to fire crafting recipes to limit loot table drops

### Changed
- changed minimum EnderIO version to 6.0.19-alpha
- changed name of exposed binding from `EIOBonusType` to `EnderIOBonusType`
- changed id of sag mill recipes from `sagmilling` to `sag_milling`
- changed grinding ball function name from `powerUse` to `powerUseMultiplier`
- changed enchanter recipes to use counted ingredient instead of an amount property

### Added
- utility method for fire crafting to add single dimensions
- ability to remove vanilla smelting recipes from the alloy smelter

### Fixed
- swallowed exception when slicer recipes have not exactly 6 inputs

Initial 1.20.1 release!