Add metalsmith tag-cleaner which removes <p> tags around images from markdown

lib/metalsmith.js

@@ -5,6 +5,7 @@ const inplace = require('metalsmith-in-place')      // render templating syntax
 const layouts = require('metalsmith-layouts')       // apply layouts to source files
 const markdown = require('metalsmith-markdown')     // convert markdown files to html
 const metallic = require('metalsmith-metallic')     // highlight code in markdown files
+const tagcleaner = require('metalsmith-tagcleaner') // Use tag cleaner to remove <p> tags around images
 const permalinks = require('metalsmith-permalinks') // apply a permalink pattern to files
 const sass = require('metalsmith-sass')             // convert Sass files to CSS using LibSass
 
@@ -115,6 +116,9 @@ module.exports = metalsmith(__dirname) // __dirname defined by node.js: name of
     }
   }))
 
+  // Use tag cleaner to remove <p> tags around images
+  .use(tagcleaner())
+
   // apply a permalink pattern to files
   .use(permalinks())
 

package.json

@@ -37,6 +37,7 @@
     "metalsmith-metallic": "^2.0.2",
     "metalsmith-permalinks": "^0.5.0",
     "metalsmith-sass": "^1.5.0",
+    "metalsmith-tagcleaner": "0.0.2",
     "nunjucks": "^3.0.1"
   }
 }