Merge pull request #517 from prometheus/superq/golangci

Add golangci-lint config

Author: SuperQ

.golangci.yml

@@ -0,0 +1,18 @@
+linters:
+  enable:
+    - misspell
+    - revive
+
+issues:
+  exclude-rules:
+    - path: _test.go
+      linters:
+        - errcheck
+
+linters-settings:
+  revive:
+    rules:
+      # https://github.com/mgechev/revive/blob/master/RULES_DESCRIPTIONS.md#unused-parameter
+      - name: unused-parameter
+        severity: warning
+        disabled: true