Fix up doc blocks as example for Webdriver page classes and tests.
Added test for Tag Manager. Thanks Puneet Kala.
# [#30694] Backend toolbar buttons have forbidden attribute href. Thanks
David Hurley
 #$ [#30805] *Isis: sidebar background colour issue
 # [#30103] Cannot delete web site entry for a contact. Thanks Elin
Waring
(fix #1085)
Merge remote-tracking branch 'upstream/master' into defrules