Merge pull request #184 from git-marijus/master

might be some style enhancement
replace text links with icons on design pages
no underlines for hovered icons
basic support (still needs some js to expose it) for sharing an item on a remote site by sending it through oexchange on your home hub. Untested.
Merge https://github.com/friendica/red into zpull
now that the icons have been softened, the drop-icons stick out like a sore thumb. Soften them as well
Italian translation finally reached 100%
Italian translation finally reached 100%
Merge pull request #185 from tuscanhobbit/master

Italian translation has been aligned
passing vars to widgets in Comanche - !this breaks existing widget declarations!
See the wiki for updated syntax but basically it's now [widget=name][var=varname]varvalue[/var]...[/widget]
Merge https://github.com/friendica/red into zpull
Another stab at cleaning up the photos module. This should make permissions behave a bit better and show the "this is you" photo for commenting and get rid of most of the old "visitor and "contact" cruft.
Optionally pass a prepared "top level" item into conversation(). This will eventually be used by the photos module where the "top level item" of the conversation is a photo with editing and album navigation controls and doesn't look anything like a post.
directory leaking hidden channels - logic issue
create update record for accounts on directory server itself during profile changes, re-queue failed directory sync packets, fix account_id index in queue creation, be more selective about updating hubloc_connected (only when we're talking to the associated site). But we still need a way to flag dead accounts and these mechanisms won't cut it, because it isn't a requirement that channels communicate with anybody, except for contacting the directory when the account is created. I think we need to make every channel ping the directory once a month. Then we can find those that have not done so (after syncing with other directories). We can't have the directory just flag dead accounts as this would create a way for an anti-social attacker to become a directory server and mark all the accounts dead.
doc updates
string update
Minor CSS - make full.css nav bar the same size as the nav bar
everywhere else.
include/reddav.php is the glue between Red attachments and the SabreDav interfaces. Much work remains beofre we're ready to actually use this interface. Think of it as a conceptual outline and I'm starting to fill it in from the top down.
Merge https://github.com/friendica/red into zpull