Fix perms for viewing a channel
Merge pull request #160 from oohlaf/fixes

ret_secret is not used
there's no $a in comanche_block() (zottel)
directory sync - this will either work, or it won't work, or it will possibly recurse and blow up the matrix. Hard to say. Do you feel lucky? Well do ya' ... punk? Rule #1 - don't mess with anything unless it's blowing up the matrix. If it doesn't blow up the matrix, but doesn't work, just let it go and let's figure out what it is doing and what it isn't doing.
The flow is as follows:
Once a day go out to all the directory servers besides yourself and grab a list of updates. This happens in the poller. If we've never seen them before add them to the updates table. The poller also looks to see if we're a directory server and have updates that haven't yet been processed. It calls onedirsync.php to process each one. If we contact the channel to update and don't find anything (we're just doing a basic zot_finger), set a ud_last timestamp. If this is set we will only try once a day for seven days. Then we stop trying to update.

This will probably cause a spike the first time through because you haven't seen any updates before, but we spread out the load over your delivery interval.
small fixes
implement republish permission for use in sourced channels
add link to channel source management in settings if channel_sources feature is enabled
Add possibility to use a block a channel menu (set channel_menublock to the lowercase title of the block without special chars)
Fix comanche_block() SQL
Merge pull request #161 from zzottel/master

Add possibility to use a block in a channel menu (set channel_menublock to ...
rev update
Merge remote-tracking branch 'upstream/master'
revert that
Do PCSS properly
Merge pull request #162 from beardy-unixer/master

Do PCSS properly
add republish to quick privacy settings (settings page)
doc links
search_ac is really whacked - help it out a bit, but much more to do
Saved searches on the matrix/network page just got a lot more interesting. Hint: it's all about autocomplete
add the auto form submit even though it doesn't seem to work. Will debug it later.
Four little typos