allow customization of description and keywords

Author: Fishrock123

src/build.js

@@ -19,7 +19,10 @@ var fn = jade.compile(src, {
 var html = fn({
   projects: projects,
   maintainers: maintainers,
-  style: 'flat-square'
+  style: 'flat-square',
+  title: 'badgeboard'
+  description: 'project status at a glance'
+  keywords: 'badgeboard, repo-utils'
 })
 
 fs.writeFileSync(out, html)

src/layout.jade

@@ -3,8 +3,9 @@ html.no-js
   head
     meta(charset='utf-8')
     meta(http-equiv='X-UA-Compatible', content='IE=edge')
-    title= title || 'jshttp'
-    meta(name='description', content='')
+    title= title || 'badgeboard'
+    meta(name='description', content='#{description || ''}')
+    meta(name='keywords', content='#{keywords || ''}')
     meta(name='viewport', content='width=device-width, initial-scale=1')
     link(href='https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css', rel='stylesheet')
     style