reverted changes back

app/controllers/forms.server.controller.js

@@ -7,7 +7,7 @@ var mongoose = require('mongoose'),
 	errorHandler = require('./errors.server.controller'),
 	Form = mongoose.model('Form'),
 	FormSubmission = mongoose.model('FormSubmission'),
-	pdfFiller = require('node-pdffiller'),
+	pdfFiller = require('pdffiller'),
 	config = require('../../config/config'),
 	fs = require('fs-extra'),
 	async = require('async'),

app/models/form.server.model.js

@@ -5,7 +5,7 @@
  */
 var mongoose = require('mongoose'),
 	Schema = mongoose.Schema,
-	pdfFiller = require('node-pdffiller'),
+	pdfFiller = require('pdffiller'),
 	_ = require('lodash'),
 	config = require('../../config/config'),
 	path = require('path'),

app/models/form_field.server.model.js

@@ -4,7 +4,6 @@
  * Module dependencies.
  */
 var mongoose = require('mongoose'),
-	relationship = require('mongoose-relationship'),
 	mUtilities = require('mongoose-utilities'),
 	_ = require('lodash'),
 	Schema = mongoose.Schema;

app/models/form_submission.server.model.js

@@ -5,7 +5,7 @@
  */
 var mongoose = require('mongoose'),
 	Schema = mongoose.Schema,
-	pdfFiller = require('node-pdffiller'),
+	pdfFiller = require('pdffiller'),
 	satelize = require('satelize'),
 	_ = require('lodash'),
 	config = require('../../config/config'),