Comment 4 for bug 1705126

Reviewed: https://reviews.mahara.org/7909
Committed: https://git.mahara.org/mahara/mahara/commit/fabee237bd7fd2250ea07a69308b1fe8f4544e0f
Submitter: Robert Lyon (<email address hidden>)
Branch: master

commit fabee237bd7fd2250ea07a69308b1fe8f4544e0f
Author: Cecilia Vela Gurovic <email address hidden>
Date: Tue Aug 1 13:25:12 2017 +1200

Bug 1705126: fix for tag encoding

Fix for tag search when they have a character changed by urlencoding()
Fix for tag display in Tagged posts block when tag has a character
changed by htmlspecialchar()
Fix for not executing javascript inside the text of a tag
Fix to delete blocktype_taggedposts_tags entries when deleting a
tagged posts block

behatnotneeded

Change-Id: Ic4a56ea90457e605c99203f0b355def93a04baa1