Append vpninfo->urlpath to <group-access>

Some ASA gateways may need the relative path specified in <group-access> XML
entry so it makes sense to verify if it exists and append it.

Signed-off-by: Murilo Opsfelder Araujo <muriloo@linux.vnet.ibm.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Import translations from GNOME

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Include string.h where needed

This fixes the Solaris build; reported by "Rodney".

Also clean up #includes in compat.c; there's no need for them to be
hidden within the various ifdef blocks. Leave <sys/time.h> where it was,
just in case it's problematic on some platform. The rest are already
included unconditionally in other files, so should be fine.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Fix outdated autohate files in release tarballs

Remove --copy and add --force. We'll end up with symlinks to the original
libtool/automake files which will thus remain up to date, and shouldn't
get old files in release tarballs any more.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Set SO_SNDBUF on DTLS socket and handle -EAGAIN on it

The UDP would otherwise get a huge backlog of queued packets, and VoIP
over the VPN would become unusable.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>