add reset method for encoder #68

	on: [push, pull_request]
	name: Test
	jobs:
	full:
	strategy:
	matrix:
	go-version:
	- 1.14.x
	platform:
	# Would like to test mac & win but not sure how to install opus on
	# those in GH actions, yet.
	- ubuntu-latest
	runs-on: ${{ matrix.platform }}
	steps:
	- name: Install Go
	uses: actions/setup-go@v2
	with:
	go-version: ${{ matrix.go-version }}
	- name: Install system dependencies
	run: sudo apt-get install pkg-config libopus-dev libopusfile-dev moreutils
	- name: Checkout code
	uses: actions/checkout@v2
	# Could be a separate step but this is so quick--just put it here
	- name: Lint
	run: gofmt -d . \| tee /dev/stderr \| ifne false
	- name: Test
	run: go test -race -v ./...

	no-libopusfile:
	runs-on: ubuntu-20.04
	steps:
	- name: Install Go
	uses: actions/setup-go@v2
	with:
	go-version: 1.14.x
	- name: Install system dependencies
	run: sudo apt-get install pkg-config libopus-dev
	- name: Checkout code
	uses: actions/checkout@v2
	- name: Test
	run: go test -tags nolibopusfile -race -v ./...

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