mod/item - get rid of some failed experiments, duplicated code and unused code.
Merge https://github.com/friendica/red into pending_merge
a bit more work towards issue #395 - cleaning up some cases which were going to the url directly and which weren't going through chanview.  Also worth noting - mentions in posts do not go through chanview. Perhaps it is time to kill chanview (except we then cannot implemented a "connected" or "connect" button since we don't have any control over the landing page). For the time being I'm just trying to trap as many of the "visit URL" links as possible and sending them to a common place. Then we can figure out how that common place should behave.
missing pagination on viewconnections page
check_webbie (webbie validator) returning bad webbies
more work on #395
better alignment of channels with long names on mod/connections
subdue archived connections in mod/connections
prevent follows of and notifications to deceased channels