[NetworkManager-libreswan] (8 commits) Non-fast-forward update to branch fg/IKEv2_rh1557035

[Francesco Giudici <fgiudici src gnome org>]

The branch 'fg/IKEv2_rh1557035' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  a91a848... all: add support to IKEv2
  77e3e72... utils: don't set defaults to ikelifetime/salifetime for IKE
  84303df... utils: change the default crypto
  58ebf0b... all: add support to more Libreswan options
  3f19fed... utils: add intial support to rsasigkeys and certificates
  db532bf... all: add support to the "left" libreswan option
  16167c9... all: add support to the "nm-configured" Libreswan parameter

Commits added to the branch:

  5684f57... all: add support to IKEv2
  139d19b... utils: don't set defaults to ikelifetime/salifetime for IKE
  3496e00... utils: change the default crypto
  a237b65... all: add support to more Libreswan options
  0ac0ab3... utils: add intial support to rsasigkeys and certificates
  842f642... all: add support to the "left" libreswan option
  d895dd4... all: add support to the "nm-configured" Libreswan parameter
  0d70ad5... all: expose IKEv2 mode in GUI