Remove handling of not existing parameter "templateColor" from offline page of Cassiopeia template.
It seems to be a remainder from copying the offline.php from Joomla 3 (staging).
Testing Instructions
Code review: Check that in no other file of the Cassiopeia template than the offline.php is any use of parameter "templateColor", and check that this PR removes this.
In addition to test 1, check that in the Cassiopeia template style settings there is nowhere any option related to template color.
Expected result
No use of not existing parameter "templateColor" in any file of the Casssiopeia template.
Actual result
Not existing parameter "templateColor" is used in file "offline.php" of the Casssiopeia template.
Now the issue tracker shows wrong status for Appveyor, it seems to be confused from my just closed other PR.
I hope maintainers will not be confused by that.
I have tested this item✅ successfully on c65f215
This comment was created with the J!Tracker Application at issues.joomla.org/tracker/joomla-cms/23035.