Very, very cautiously let a developer switch to the sys chan if
they're also an administrator.
Merge remote-tracking branch 'upstream/master'
just mark dead hubloc deleted - don't remove them. This could cause problems. Also clean up fetch_url/post_url header option
Merge https://github.com/friendica/red into pending_merge
z_post_url_json() added to easily deal with JSON post APIs; without getting content-type unknown warnings/errors. Also added a debug option to z_get|post_url so you could track and log some of these nasty little buggers.
still some old Friendica database queries in diaspora_signed_retraction
that's why bb2diaspora_itemwallwall() wasn't doing its thang.
Merge pull request #595 from solstag/master

Fix name attribute of button elements so jquery '.submit()' doesn't brea...
no sense maintaining 2 to-do files. I think the one I'm removing is referenced online somewhere - which is why it wasn't done earlier. Can't find it, so just note that somebody will complain and we'll have to edit the pointer someday.
implement permission roles - the backend should be done except for maybe a couple of small tweaks. Now we just need to define the rest of the roles and create a chooser for them. Adam started on this some time back but I don't know where that has gone.
let the xchan diagnostic accept a webbie
make the output a bit more readable
defined several permission roles - these will probably require some review and adjustment.

social
social_restricted
social_private
forum
forum_restricted
forum_private
feed
feed_restricted
soapbox
channel permission roles
add a spinner or two to the new channel page so folks have a clue that we're doing something in the background - trying to complete the nick field for them (and then check it before they submit).
usability tweaks
forgot this one...
use 24-hour clock for non-American dates
typo
keep the language consistent