changed: the system_log table can now store ipv6 addresses
changed: page title now matches the document title
Merge pull request #5825 from jeabakker/activity-page-title

Activity page title now matches the document title
Fixes #5834. Wrapping input with label to prevent line break.
Fixes #5898. Fixed selector for finding the only friends checkbox.
Merge pull request #5552 from jeabakker/#251-ipv6-system-log-table

Store IPv6 addresses losslessly in system_log
Fixed links in logbrowser table.
Merge pull request #6011 from sembrestels/logbrowser-link

Fixed logbrowser links
Pages/Bookmarks: Match language convention for adding an object
Merge branch '5981' into 1.8
Fixes #6052. Urldecoding usernames to allow non-alphanumeric characters.
collections pages are only for logged in users
spacing
stop page propagation if there is no page or container
Merge pull request #6057 from beck24/gatekeeper-collections

Gatekeeper collections
Merge pull request #6058 from beck24/pages-nonobject

Return 404 for history of not-found pages
detect pagination needs
Merge pull request #5971 from jdalsem/detect-pagination-needs

Eliminate unneeded pagination when no limit/offset
Adds comment to explain URL decoding in get_user_by_username
Test that get_user_by_username accepts URL encoded input