docs: fixes for parent, link tags

docs/inline-tag-defs/link.js

@@ -14,7 +14,7 @@ module.exports = {
         var linkInfo = partialNames.getLink(uri, title, doc);
 
         if ( !linkInfo.valid ) {
-          log.warn(linkInfo.error);
+          log.warn(linkInfo.error, 'in', doc.relativePath + '#' + doc.name);
         }
 
         return '<a href="/docs/angularjs/' + linkInfo.url + '">' + linkInfo.title + '</a>';

docs/tag-defs/parent.js

@@ -1,7 +1,7 @@
 var _ = require('lodash');
 
 module.exports = [{
-  name: 'parent', 
+  name: 'parent',
   transformFn: function(doc, tag) {
     return _.template('{@link ionic.directive:${description} ${description}}', tag);
   }

docs/templates/api/api.template.html

@@ -6,7 +6,7 @@
   <@ if doc.docType == "directive" @>
 <h2><$ doc.name | dashCase $>
     <@ if doc.parent @>
-<small>(must have a parent <$ doc.parent | dashCase $>)</small>
+<small>(must have a parent <$ doc.parent $>)</small>
     <@ endif @>
 </h2>
   <@ else @>