ed57a115842d2c0c7ea393c770fc1bca3df6ed21 Docs: -init layout update …

…for id and class name options, plus a bit of rearrangement

Sync to source repo @ed57a115842d2c0c7ea393c770fc1bca3df6ed21

datatables.json

@@ -11,5 +11,5 @@
     ],
     "src-repo": "http://github.com/DataTables/DataTablesSrc",
     "last-tag": "2.0.8",
-    "last-sync": "1c2b8525f8b36c5161993c9c564f77aa5cf7b165"
+    "last-sync": "ed57a115842d2c0c7ea393c770fc1bca3df6ed21"
 }