[settings-vpn] Support block-ipv6 in OpenVPN provisioning. JB#54606

See merge request !177

Support PPPD noipv6 option.

See merge request !176

[systemsettings] Sort permissions by short permission description. Fixes JB#53656

See merge request !171

[aboutsettings] Add source for serial number. Fixes JB#38513

See merge request !89

Add /sys/class/android_usb/android0/iSerial as a source for serial
number information. usb-moded sets up this information so it should be
always available.

Update connman-qt requirements

See merge request !170

The signature of NetworkTechnology::setPowered() was changed in
libconnman-qt 1.2.38 and the correct version is needed for use of the
library.

[settings-vpn] Add support for L2TP and PPTP provisioning files. Contributes to JB#51526

See merge request !168

[qml-plugin-systemsettings] Remove unnecessary dependency to nemomodels. Fixes JB#52832

See merge request !167

Introduced by commit 07ad3865 for VpnModel, but then later
commit e1f125e9 moved the model base class to libconnman-qt
and got rid of the nemomodels usage.

[nemo-systemsettings] Update plugins.qmltypes. Contributes to JB#52306

See merge request !166

Convert signature to human-readable form

See merge request !165

Ensures the signature is provided in human-readable (octet) form.

Reverts a change accidentally introduced during the uptrade to OpenSSL
1.1 in commit 0ee30360.

Add longDescription to PermissionsModel.

See merge request !164

Signed-off-by: Tomi Leppänen <tomi.leppanen@jolla.com>

[settings-vpn] Add support for vpnc provisioning files. Contributes to JB#51525

See merge request !163

[settings-vpn] Add support for openconnect provisioning files. Contributes to JB#51524

See merge request !160

[settings-vpn] Add method for parsing openconnect / AnyConnect provisioning files. Contributes to JB#51524

[settings-vpn] Add method for parsing openfortivpn / forticlient provisioning files. Contributes to JB#51527

See merge request !162

[settings-vpn] Add method for parsing openfortivpn / forticlient provisioning files. Contributes to JB#51527

[nemo-systemsettings] Add count to the PermissionsModel. JB#51880

See merge request !161

Add PermissionsModel

See merge request !158

This is a model to display application permissions.
Signed-off-by: Tomi Leppänen <tomi.leppanen@jolla.com>

[developermode] Assume emulators are always developer enabled. JB#49233

See merge request !159

[nemo-systemsettings] Allow UserInfo::type to change. Fixes JB#51377

See merge request !157

Signed-off-by: Tomi Leppänen <tomi.leppanen@jolla.com>

Add support for ping and ping-exit for OpenVPN provisioning

See merge request !156

Support ping, ping-exit and remap-usr1 values loaded from OpenVPN
config. remap-usr1 should have either SIGHUP or SIGTERM but verification
is not done here.

Prevent use of ping-restart and connect-retry-max as they should not be
allowed with ConnMan, since both will mess up with the VPN connectivity
when restarts happen.

Add remap-usr1 as supported OpenVPN option

[nemo-qml-systemsettings] Port to OpenSSL 1.1. Contributes to JB#51130
Signed-off-by: Björn Bidar <bjorn.bidar@jolla.com>