8ab9e3841286f90654d29150a6f28c7b286f5eb1 Docs: Popover description wa…

…s missing information about `fixed` positioning

Dev: Remove debug

Sync to source repo @8ab9e3841286f90654d29150a6f28c7b286f5eb1

datatables.json

@@ -14,5 +14,5 @@
     ],
     "src-repo": "http://github.com/DataTables/Buttons",
     "last-tag": "3.1.2",
-    "last-sync": "b10b3c5ba5e670f0283779d74ec532561eab1c6f"
+    "last-sync": "8ab9e3841286f90654d29150a6f28c7b286f5eb1"
 }