Refs #5538 - Added regression test
fixed: pagination in online members overview
ElggFile->delete() will return a correct state even for non saved
entities
Merge pull request #5553 from jeabakker/working-pagination-in-online-users

The pagination in online members doesn't work
Fixes #5559 not clearing last_forward_from in session if login fails
change order so plugin/[pluginname]/settings is used instead of
settings/edit after upgrade of a plugin
Merge pull request #5563 from jeabakker/better-result-for-elggfile-delete

ElggFile->delete() can return false on success or null on failure
Refs #5565 adds documentation on ACCESS_DEFAULT
Fixes #5567 throw exception when saving with ACCESS_DEFAULT
Fixes #5564 count works with elgg_get_entities_from_annotation_calculation()
not forcing the limit to be a certain value in content plugins
Fixes #5572 not including embed link in longtext menu for users who are logged out
Fixes #4912 custom site menu items are now matched
Add filtering for site entities, faster filtering
Merge branch '5539_18' into 1.8
Refs #5538: Adds missing attributes to ElggUser and ElggCoreUserTest (by Paweł Sroka)
fixed a notice when accessing $CONFIG->icon_sizes
Refs #5357: Introduces ElggBatch awareness of incomplete entities during fetch
Fixes #5357: ElggBatch can now skip incomplete entities
Fixes #5601 allowing empty tags to pass through to clear previous tags