- FIX: e107::url() now puts "&" in the query string instead of "&" for compliance with the older,
looser definition of ambiguous ampersands in the HTML specification.
Fixes: #4054
- FIX: Typo in comment
- FIX: Clear the core/e107/addons/e_url registry (cache) because if a plugin is installed after that
cache is initialized, the cache is not updated anymore. The plugin's e_url is therefore not
loaded, so SEF URLs won't be generated for that plugin until the cache is regenerated.
- NEW: Test for #4054
- FIX: e_pluginTest::testGetFields() expects the initial condition of the "forum" plugin to be
uninstalled.
