[NetworkManager-libreswan] (8 commits) ...merge: branch 'fg/GUI_IKEv2_advanced_options'

[Francesco Giudici <fgiudici src gnome org>]

Summary of changes:

  fa8d031... shared: update shared files (*)
  350880d... utils: prepend '@' on [left,right]id when needed (*)
  b2224e7... properties: switch GUI default for new connections to IKEv2 (*)
  5a1c034... properties: share code for widget initialization (*)
  19f8db4... properties: extend widget_update to support multiple widget (*)
  792b786... properties: rework and extend the "advanced" dialog in GUI (*)
  25be53e... properties: remove unneeded cast from the output of gtk_ent (*)
  6b6c963... merge: branch 'fg/GUI_IKEv2_advanced_options'

(*) This commit already existed in another branch; no separate mail sent