Improvements to part repair and workaround for nntp servers not having all articles ready below high water mark.
Merge remote-tracking branch 'upstream/dev' into dev
Re-add accidentally removed upstream dev updates.
Merge remote-tracking branch 'upstream/dev' into dev
Sync with upstream
Update the ubuntu guide for 13.10
Hide apc.php.
Forgot to remove it.
started adding table per group
Merge branch 'dev' of github.com:nZEDb/nZEDb into dev
Reuse connections, since we check when they fail and reconnect.
Merge remote-tracking branch 'upstream/dev' into dev
Merge branch 'dev' of github.com:nZEDb/nZEDb into dev

Conflicts:
	www/lib/binaries.php
The threaded scripts call this function directly, so check if nntp is set.
Merge branch 'dev' of github.com:nZEDb/nZEDb into dev
Merge remote-tracking branch 'upstream/dev' into dev
Fix duplicate percentString2 function
Optimisation - reuse objects where possible to saving additional io/db calls.
Merge pull request #962 from whitelite/dev

Optimisation improvements to binaries.php
Do not re-select the group (saves a bit of time).