Encode/decode tags before using it in the URL

Fixes #994

Conflicts:
	dist/swagger-ui.min.js

src/main/javascript/view/OperationView.js

@@ -18,6 +18,7 @@ SwaggerUi.Views.OperationView = Backbone.View.extend({
     this.auths = opts.auths;
     this.parentId = this.model.parentId;
     this.nickname = this.model.nickname;
+    this.model.encodedParentId = encodeURIComponent(this.parentId);
     return this;
   },