079d776d2c7eaf9f0131b195d41da7afccc8e3dd Fix: tabindex for keyboard…

… accessability wasn't being applied correctly

Fix: `tabindex` could incorrectly be applied to the final column when Ajax loading data

DataTables/Responsive#135

Sync to source repo @079d776d2c7eaf9f0131b195d41da7afccc8e3dd

datatables.json

@@ -14,5 +14,5 @@
     ],
     "src-repo": "http://github.com/DataTables/Responsive",
     "last-tag": "3.0.3",
-    "last-sync": "f0d38e6f1e3405f2e626eec16263186c79855aa3"
+    "last-sync": "079d776d2c7eaf9f0131b195d41da7afccc8e3dd"
 }