Reorganize sources.

src/gen/base-generator.js

@@ -4,7 +4,12 @@ Base resume generator for FluentCV.
 */
 
 (function() {
-  var Class = require( './class' );
+  var Class = require( '../utils/class' );
+
+  /**
+  The BaseGenerator class is the root of the generator hierarchy. Functionality
+  common to ALL generators lives here.
+  */
   var BaseGenerator = module.exports = Class.extend({
     init: function( outputFormat ) {
       this.format = outputFormat;

src/gen/template-generator.js

@@ -34,6 +34,11 @@ Template-based resume generator base for FluentCV.
     prettyIndent: 2
   };
 
+  /**
+  TemplateGenerator performs resume generation via Underscore-style template
+  expansion and is appropriate for text-based formats like HTML, plain text,
+  and XML versions of Microsoft Word, Excel, and OpenOffice.
+  */
   var TemplateGenerator = BaseGenerator.extend({
 
     /** outputFormat: html, txt, pdf, doc

src/gen/text-generator.js

@@ -4,6 +4,10 @@ Plain text resume generator for FluentCV.
 */
 
 var TemplateGenerator = require('./template-generator');
+
+/**
+The TextGenerator generates a plain-text resume via the TemplateGenerator.
+*/
 var TextGenerator = TemplateGenerator.extend({
 
   init: function(){

src/scrappy.js

@@ -11,7 +11,7 @@ module.exports = function () {
     , FS   = require( 'fs-extra' )
     , XML  = require( 'xml-escape' )
     , path = require( 'path' )
-    , extend = require( './extend' )
+    , extend = require( './utils/extend' )
     , _ = require('underscore')
     , Sheet = require('./sheet')
     , HtmlGenerator = require('./gen/html-generator')

src/sheet.js

@@ -6,7 +6,7 @@ Abstract character/resume sheet representation.
 (function() {
 
   var FS = require('fs')
-    , extend = require('./extend')
+    , extend = require('./utils/extend')
     , validator = require('is-my-json-valid')
     , _ = require('underscore')
     , moment = require('moment');