LPS-39528 Make method static to ease testability
LPS-39528 Extend testcase to take virtual layouts into account as well
LPS-39528 SF
LPS-27075 don't allow friendlyURLs with the i18n prefixes since they may conflict in the URL (/es, /es_ES, /es_es, */es... etc
LPS-27075 tests for i18n prefixes in friendlyURLS
LPS-42402 Use right plid to obtain the date range
LPS-42402 Read last publish date from strict portlet setup.

Last publish date is currently stored in the strict portlet setup, so it should also be read from them.
LPS-42402 Move common lastPublishDate logic to util method
LPS-42402 Make portlet lastPublishDate logic consistent with layouts
LPS-42402 Test update portlet lastPublishDate
LPS-42402 SF
LPS-41846 TDD: Add an integration test first
LPS-41846 If a non-existent group is being accessed, FriendlyURLServlet should send a 404 status code
LPS-41846 Simplify
LPS-41846 Simplify more
LPS-41846 Rename, no logic changes