Be careful with old versions! These versions are displayed for testing and reference purposes.
You should always use the latest version of an add-on.
Version 3.0.6Released Mar 1, 2017 - 386.47 KBWorks with firefox 48.0 and later, android 48.0 and laterI just updated the code a bit to be OperaComplient.
now it run on chrome/firefox/opera smoothly.
Source code released under Mozilla Public License, version 2.0