Templified cloud's directory listing.

Moved HTML for the directory listing from include/reddav.php to it's
own template file.
Still need to clean it up bit more, but should be useable already.
Merge pull request #508 from dawnbreak/master

Templified cloud's directory listing.
fix bad translation of blockquote in wordpress ("post_to_red") plugin
sql error
Doco - update the right index this time, and only maintain one.

The doco needs cleaning up as we go along,  We should keep the bbcode
despite the failed experiment because identity tags are just too useful
to be without.
bring back profile_tabs for unauthenticated visitors to /cloud page
Merge https://github.com/friendica/red into pending_merge
Let's have a global default startpage before falling back to apps
Merge pull request #509 from solstag/master

Let's have a global default startpage before falling back to apps
make it a div to prevent extra borders in some browsers after click
also change to div for the with brackets option which we dont actually use...
Invite app
notification being sent for comments from blocked connections on same site.
Merge https://github.com/friendica/red into pending_merge
update nl
still trying to sort out the liveupdate issues. This was getting overly complicated with all the different ways we've tried to fix this issue so let's step back and simplify it a bit.
Merge https://github.com/friendica/red into pending_merge