Make the CSS classes configurable
>>> [!note] Migrated issue
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<!-- Migrated from issue #3584764. -->
Reported by: [rupertj](https://www.drupal.org/user/549944)
Related to !4
>>>
<p>This module adds CSS classes to the body tag to indicate 2 things:<br>
1) That the current page is in a subsite.<br>
2) Which colour scheme that subsite uses.</p>
<p>The classes are currently hardcoded to "subsite-extra" and the prefix to the colour scheme class to "subsite-extra--color-", but to maximise compatibility, they should be configurable.</p>
issue