Add DeviceInfo interface for feature queries

See merge request !38

There is a C api in libssusysinfo (version 1.1.0 onwards) for querying
available hw features and hw keys, but it is not suitable for use from
QML applications.

Provide wrapper class that converts data made available by ssusysinfo
in more Qt friendly form and expose DeviceInfo objects for making
queries from QML applications.
Signed-off-by: Simo Piiroinen <simo.piiroinen@jollamobile.com>

[storage] Check filesystem type against /proc/filesystems when deciding canMount. Fixes JB#39217

See merge request !37

[systemsettings] Add TimeZoneInfo. Contributes to JB#39801

See merge request !36

Fix libsailfishkeyprovider dependency

See merge request !35

libsystemsettings.so is using Sailfish::KeyProvider::ProcessMutex which
was introduced in libsailfishkeyprovider 0.0.14

Properly link package and .pc version

See merge request !34

[nemo-qml-plugin-systemsettings] Add DateTimeSettings::ready property. Contributes to JB#33755

See merge request !33

This property indicates when the initial timed signal has been
received and the other property values have been initialized.

Fix build requires

See merge request !32

[nemo-qml-plugin-systemsettings] Fix crash in OpenVPN file import. Contributes to JB#37751

See merge request !31

[nemo-system-settings] Implement synchronous initialisation of LocationSettings. Contributes to JB#38371

See merge request !28

[nemo-system-settings] Implement synchronous initialisation of LocationSettings. Contributes to JB#38371

The gps flight mode / power state functionality of LocationSettings is
provided by connman (libconnman-qt) via an asynchronous interface.
This commit allows the client to specify a flag which will force the
initialisation to occur synchronously.

Also encapsulate private data in private class to allow changes to be
made without affecting binary compatibility etc.

Contributes to JB#38371

[nemo-qml-plugin-systemsettings] Fix systemd UnitNew and UnitRemoved of PartitionManager. Fixes JB#38282

See merge request !27

[nemo-qml-plugin-systemsettings] Fix systemd UnitNew and UnitRemoved of PartitionManager. Fixes JB#38282

Subscribe to systemd signals and new unit that we are interested contains
an encoded mount path.

[nemo-qml-plugin-systemsettings] Write location.conf MLS settings correctly. Contributes to JB#37470

See merge request !26

[nemo-qml-plugin-systemsettings] Write location.conf MLS settings correctly. Contributes to JB#37470

Previously, the MLS enablement states were not written correctly.

Contributes to JB#37470

[nemo-qml-plugin-systemsettings] Move LocationSettings to nqp-ss. Contributes to JB#37470

Since geoclue-hybris now requires LocationSettings, we need to expose
this as public API in nqp-ss.

This commit also exposes the gpsFlightMode setting as the inverse of
the "gps" technology's powered state (from connman).

Contributes to JB#37470

See merge request !25

Since geoclue-hybris now requires LocationSettings, we need to expose
this as public API in nqp-ss.

This commit also exposes the gpsFlightMode setting as the inverse of
the "gps" technology's powered state (from connman).

Contributes to JB#37470

[nemo-qml-plugin-systemsettings] Provide BatteryStatus type. Contributes to JB#37501

This commit adds the BatteryStatus type to the system settings plugin
and development library, which allows it to be utilised by other
areas of the system (e.g., MDM library can use it to determine if
the battery has enough charge to perform an OS update).

Contributes to JB#37501

See merge request !23

This commit adds the BatteryStatus type to the system settings plugin
and development library, which allows it to be utilised by other
areas of the system (e.g., MDM library can use it to determine if
the battery has enough charge to perform an OS update).

Contributes to JB#37501

These were not direct dependencies; they are better handled elsewhere.

[storage] Expose partition model as its own role. Contributes to JB#36373

Makes it possible for the delegate to call storageModel.refresh()

See merge request !22