Ensure this is always an array to avoid a PHP error from foreach.
Do not show errors from trying to delete a socket or similar
Restore behaviour as with racoon to trigger tunnel startup from traffic that needs to go into the tunnel. Even related to Ticket #3806.
Do not accept proposal out of that configured even for IKEv2 even though there is no possibility in the GUI to set more than one proposal for Phase1 so far.
Do not allow duplicate subnet entries on left|rightsubnet specification since it will blackhole all traffic to that subnet when connection is setup as route
Add filter.so to list of extensions loaded for 2.2
Allow HASH algorithms to be empty for phase2 in case the encryption one is AES-GCM
Correct the functions for returning tunnel status to use strongswan status reports
Use proper path to setkey now that ipsec-tools are not used anymore
Correct processing and assignment on ikeid variable so it does the right thing
Correct the ipsec status pages to show proper information as needed.
Do this check now that hash algos can be empty
make gold link more visable