update to codeclimate configuration to exclude tests and specs (#226)

.codeclimate.yml

@@ -50,4 +50,10 @@ exclude_patterns:
 - "**/dist/"
 - "**/www/"
 - "**/node_modules/"
-- "**/*.d.ts"
+- "**/*.d.ts"
+- "**/__tests__/"
+- "**/__snapshots__/"
+- "**/*.spec.ts"
+- "**/*.spec.tsx"
+- "**/*.test.ts"
+- "**/*.test.tsx"