Mecha

Fix

* Forgot about multiline mode for inline predicates and generic particle parameters ([`ee43596`](https://github.com/mcbeet/mecha/commit/ee4359664287c7d97875451d24b808c5ddd6b052))

Feature

* Support new particle representation ([`23c576a`](https://github.com/mcbeet/mecha/commit/23c576a816904b9d023357619e8be013116ca6d2))
* Support inline loot arguments ([`156b8e6`](https://github.com/mcbeet/mecha/commit/156b8e61b1b3b699e28170064ea65975b6c5bab9))
* New item predicates syntax ([`1cb0b8e`](https://github.com/mcbeet/mecha/commit/1cb0b8e2e4850e36bd08627c369b7af067af539d))

Feature

* Add contents item slot ([296](https://github.com/mcbeet/mecha/issues/296)) ([`82e08e5`](https://github.com/mcbeet/mecha/commit/82e08e52b21669c77af6d4ff80d2a2ad2a36c1e5))

Fix

* Allow nbt path keys that look like resource locations ([`05e7cc6`](https://github.com/mcbeet/mecha/commit/05e7cc6e70ab96c98adc163f10a84174ea45b045))

Fix

* Singular player slots ([`4e8a479`](https://github.com/mcbeet/mecha/commit/4e8a47924e6c9ab51e24616f70c4e9cfa661f175))

Fix

* Add loot table, predicate, modifier, parsers ([`a3a991e`](https://github.com/mcbeet/mecha/commit/a3a991ecf340753769c80ce390931b54be71817b))