pfSense

GC cmd_chain.inc it never found uses since pfSense module got used more. Also fix the problem with pfsync on bootup waiting 30 seconds since cmd chain was executed after and pfsync was never brought up to compleete the sync.

Add exec_raw.php to obsolete files.

Remove preload.php even here now that is possible to avoid issues during startup of lighty

Always commit the session fast to allow other consumers to proceed to their requests. This unbreaks now the lock up the GUI had allowing only one action from same source per time. Now even if you run a command that blocks indefinitely for example the GUI want lock anymore but allow you to proceed to other actions. Manual cherry-pick of 4111fcf5307829b19b95fbb499addddff46264af

Welcoming in 2013

Fix out packet count reporting

This is a little tiny fix, for the similar issue that was fixed in 2.1 a month ago (the 2.1 fix had a mix of v4 and v6 packet counting fixUPS). The 2.0 IPv4-only code just had this 1 little error.
The 2.1 commit was at https://github.com/bsdperimeter/pfsense/commit/4bdfa5dde01c9fe7f84db252ed654d326b8b30f2

Always make sure php has its own process manager to make lighty happy

Pass -S to tcpdump to avoid an increase in memory consumption over time.

Merge pull request #305 from phil-davis/RELENG_2_0

Minimise rewriting of /etc/gettytab

Bump this, since it seems inevitable at this point.