c4650c58b169563e741bf1e151e11b990c9b5f00 Docs: dom, pagingType and orderCellsTop where marked for removal

in v3, but I think they are too widely used to remove at the moment.
Only `dom` takes much code (and even then, not much) but it would be the
most distruptive. Leaving as they are for the moment.

d9f526962525966707b537e8c6f54e19c6574d5d Merge branch 'master' of github.com:DataTables/DataTablesSrc

Sync to source repo @d9f526962525966707b537e8c6f54e19c6574d5d

Author: dtbuild

datatables.json

@@ -14,5 +14,5 @@
     ],
     "src-repo": "http://github.com/DataTables/DataTablesSrc",
     "last-tag": "2.3.8",
-    "last-sync": "f1b86e46059c74a73d1ba5457ffd7f303651f2c4"
+    "last-sync": "d9f526962525966707b537e8c6f54e19c6574d5d"
 }