Beet

Feature
* Add run_beet helper function ([`a2cb545`](https://github.com/mcbeet/beet/commit/a2cb5454972f768b215248fbc95575fd26a34dfc))

Fix
* Overload merge to automatically merge pack extras too ([`a586ee3`](https://github.com/mcbeet/beet/commit/a586ee30eb00aadb0276a6bb7b2c4b2a637ed236))

Fix
* Add FormattedPipelineException and use config_error_handler in subproject ([`49895e3`](https://github.com/mcbeet/beet/commit/49895e34246f39529dd984cec434863977be5da8))

Feature
* Remove __render__ and expose render path and render group in meta ([`adc9452`](https://github.com/mcbeet/beet/commit/adc945207098bdf4eed7699cd01a855ad899e846))
* Add ctx.override to temporarily change meta ([`c1483d0`](https://github.com/mcbeet/beet/commit/c1483d08244ed159f055d18ab487191b40a49cde))
* Expose renderer as a standalone plugin ([`e935383`](https://github.com/mcbeet/beet/commit/e935383abf7f8de9db0a7ce354b50fa78eca45fb))
* Add sandbox ([`bd538af`](https://github.com/mcbeet/beet/commit/bd538af938b740c07a1f1bdf6834816f4c476e51))
* Add explicit activate context manager ([`1e21f66`](https://github.com/mcbeet/beet/commit/1e21f66fa8068cc7309951f9924dce85ab27b333))

Fix
* Replace exception_fallthrough with PipelineFallthroughException ([`35ace13`](https://github.com/mcbeet/beet/commit/35ace13821338f699a3426858c3b2257fbf2e73e))
* Set ctx template global in __post_init__ ([`96d928b`](https://github.com/mcbeet/beet/commit/96d928b6a81f1f272930b2ed30eac082ff455e66))
* Expose the template directories ([`7d6f7a1`](https://github.com/mcbeet/beet/commit/7d6f7a1b009770984515b09550bc36e0c7b39d96))
* Ignore cache relative to the resolved directory ([`3e77d79`](https://github.com/mcbeet/beet/commit/3e77d7929b5c2c3b71c994f52b19e2dccafbdbff))

Documentation
* Document ctx.activate() and ctx.override() ([`286eca2`](https://github.com/mcbeet/beet/commit/286eca20b7d5b0ab64ff74048f0f8c1ecaef5e2e))

Feature
* Add lantern_load plugin ([`7118f10`](https://github.com/mcbeet/beet/commit/7118f10f49e574b8701004fdcc5f30dc56e89167))

Fix
* Make it possible to use text components and override the description in plugins ([`ad972d0`](https://github.com/mcbeet/beet/commit/ad972d011f10e7006d34c07a37f8116f7bc2227f))