[NetworkManager-libreswan] (14 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:

  139d19b... utils: don't set defaults to ikelifetime/salifetime for IKE
  32dea85... utils: change the default crypto
  c5d5cda... all: add support to more Libreswan options
  796d679... utils: add intial support to rsasigkeys and certificates
  8615491... all: add support to the "left" libreswan option
  798a5a2... all: add support to the "nm-configured" Libreswan parameter
  0f4e9aa... all: expose IKEv2 mode in GUI

Commits added to the branch:

  b19a6a1... all: add support to more Libreswan options
  f9dcf53... utils: don't set defaults to ikelifetime/salifetime for IKE
  30c3373... utils: change the default crypto
  98a71bd... fixup! utils: change the default crypto
  af0e9a4... utils: add intial support to rsasigkeys and certificates
  fc0bcc2... fixup! utils: add intial support to rsasigkeys and certific
  d939629... all: add support to the "left" libreswan option
  9eeb355... fixup! all: add support to the "left" libreswan option
  2e142ee... all: add support to the "nm-configured" Libreswan parameter
  3049e10... fixup! all: add support to the "nm-configured" Libreswan pa
  7cbd13d... all: expose IKEv2 mode in GUI
  607638e... fixup! all: expose IKEv2 mode in GUI
  bcba8e7... utils: add nm_libreswan_utils_setting_is_ikev2() inline fun
  ee2e2e2... utils/trivial: change var name: has_xauth -> xauth_enabled