OPNSense/core 63f9b77src/etc/inc/plugins.inc.d ipsec.inc, src/www vpn_ipsec_phase1.php vpn_ipsec.php

ipsec, add support for elliptical curve dh groups and change default dhgroup in the process (from 2 -> 24), last but not least some dhgroups seemed to be missing an implementation. for https://github.com/opnsense/core/issues/1942

(cherry picked from commit 581b8b17bcd26ee3d97774efb6c8e65b6ee2ed85)
DeltaFile
+18-0src/etc/inc/plugins.inc.d/ipsec.inc
+4-1src/www/vpn_ipsec_phase1.php
+3-0src/www/vpn_ipsec.php
+25-13 files

UnifiedSplitRaw