missing brackets making background image not appear in webkit
fix glitch with switching between new and classic
on 404, only redirect to front page if this is a user stream
easier updates
readme layout fix (?)
readme layout fix (??)
makes thumbnails show again
force the config to be an array if empty

...or we get a bunch of "invalid argument" to the foreach statement.
Merge pull request #22 from mmn/master

force the config to be an array if empty
removes a php warning
move faq to own file and faq menu item in classic
faq corrected by @simsa0
back-to-top-button in faq
faq corrections by @simsa0
minor correction
not a clip
More dynamic plugin directory lookup

I installed Qvitter in local/plugins/ rather than plugins/ which
meant that some statically assigned paths were incorrect. This patch
will instead find the current Qvitter directory when the plugin is
loaded and use that when finding ctime for files on the filesystem.
Merge pull request #23 from mmn/master

More dynamic plugin directory lookup
more more dynamic plugin directory lookup
Make Qvitter work when `SSL sometimes' sites load it w/out SSL

Using HTTPS URLs from a non-HTTPS site can make browsers think
that there's a cross-site issue, for example when loading JSON data
via qvitter HTTP API calls (which makes the browsers block the data,
which breaks Qvitter).

So let the site config decide whether to use HTTPS or not;
on `ssl = sometimes' sites, generally try to use HTTPS only when
it's consistent with how the current page is being loaded
(which is consistent with what the main GNU Social code does).