package: remove 'muffler' dependency
package: remove 'muffler' dependency

It makes the final build go up to 8 megabytes, which seems extreme.

Signed-off-by: Sean Cross <d7e19930cc1f42c2d0781f4d9e6f1fe5891bf9cf@xobs.io>

chibitronics/ltc-webview-layer,chibitronics/ltc-webview-layer,chibitronics/ltc-webview-layer,chibitronics/ltc-webview-layer