[network-manager-openvpn] (14 commits) ...all: merge branch 'th/extra-certs-and-cleanup'

[Thomas Haller <thaller src gnome org>]

Summary of changes:

  a21ac33... properties/trivial: fix indentation
  d50eb13... all: asciibetically sort property list and defines
  7fbd945... properties: re-use NMV_OVPN_TAG_* defines for INLINE_BLOB_*
  5c14565... service: use nm_streq()/NM_IN_STRSET() instead of strcmp()
  ec5d9bf... properties: right align "Mode" label for extra TLS certific
  4d97156... properties: improve tooltip for tls-crypt certificate butto
  3c8d067... all: add support for --extra-certs options
  51277b2... properties: move nmovpn_arg_is_set() helper to shared
  54656ed... service: use nmovpn_arg_is_set() to check whether key is se
  53b3193... service: use _nm_utils_ascii_str_to_int64() in add_openvpn_
  86d6447... service: rework construction of command line arguments
  cca47a9... service: don't return input value from validate_connection_
  e0b0f9f... service/trivial: move code
  9a94775... all: merge branch 'th/extra-certs-and-cleanup'