Add remark-lint-double-link plugin (#110)

Author: Scrum

config.js

@@ -55,6 +55,7 @@ exports.plugins = [
 
 	require('remark-lint-match-punctuation'),
 	require('remark-lint-no-repeat-punctuation'),
+	require('remark-lint-double-link'),
 
 	// Custom plugins
 	...require('./rules')

package.json

@@ -61,6 +61,7 @@
 		"remark-lint-code-block-style": "^2.0.0",
 		"remark-lint-definition-case": "^2.0.0",
 		"remark-lint-definition-spacing": "^2.0.0",
+		"remark-lint-double-link": "^0.1.0",
 		"remark-lint-emphasis-marker": "^2.0.0",
 		"remark-lint-fenced-code-marker": "^2.0.0",
 		"remark-lint-file-extension": "^1.0.2",