Add new Satellite Information example

[ChangeLog][QtPositioning] New SatelliteInfo example
added. The example displays the signal strength of surrounding satellites.
The example employs a demo mode on those platforms which don't provide
satellite information

Change-Id: I573266c7a4429c0d2f1bcdfeb01af52ad02efba7
Reviewed-by: Aaron McCarthy <mccarthy.aaron@gmail.com>
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>
Nokia plug-in URL and tiler API updates

Updated URLs for places and map tiler to current ones. Added URL
management for additional hosts for hybrid, terrain and satellite maps.
Added new languages and map types available in the new tiler API.

Bug fixes for code evaluating copyrights text to show. Now only
copyrights related to viewed maps are shown and each name is shown only
once.

Updated drawing of copyright information to show HERE logo and
copyrights text side by side. This is to avoid having logo jumping
up and down.

Change-Id: Ide18a95335c4299c8219c4dbcfb0cc60b43d46c3
Reviewed-by: Aaron McCarthy <mccarthy.aaron@gmail.com>
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>
Remove dependency between MapStyle and Nokia map schemes

Makes it possible to add Nokia base schemes without adding new
MapStyles.

Removes the redundant collection of base schemes.

Change-Id: Ia2189a3f10ba47cc40087b7d4fee9a2c5d84caad
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>
Reviewed-by: Aaron McCarthy <mccarthy.aaron@gmail.com>