[BH-914] Add BGSounds volume change functionality

The commit provides an implementation to changing
volume in Background Sounds application. The
implementation attaches the  app-scoped window
to the existing pop-up mechanism.

[BH-918] Add bell audio assets

Add bell specific audio assets

[BH-913] BGSounds audio implementation

The following commit provides an implemention of audio
features for the BGSounds application, that is:
* playback of selected record in either looped or
singleshot mode
* pausing, resuming and stopping the playback

The implementation does not cover a sinchronization
of displayed time with a acctual state of playback in
singleshot mode and changes of a playback volume. The
features will be addressed in a subsuquent tasks.

[EGD-7614] Add Enable Rndis mode

Adds enabling Rndis mode in modem, so tethering is possible
on Linux, Mac and Windows.

[BH-843] Reset procedure

Added reset procedure.
Refactored linux KeyInput.
Added support for multipress.

[EGD-7734] Fix alarm popup display issues

fixed issues when refreshing alarm popup

[EGD-7086] Add BT profile connection info

Added info about connected profile to the devices list

[CP-688] Changed cmake so that it would accept version as parameter

We are guessing verion in scripts, when we should take it as parameter

[BH-802] Adapt audio subsytem for Bell

Hook audio device factory for Bell to the audio subsystem.

Signed-off-by: Marcin Smoczyński <smoczynski.marcin@gmail.com>

[EGD-7560] Revert removed file number limit for MTP

Commit a6956f781fcd4233b6b6f8fbd246cc851da68df0 reverted.
Increased file number size to 10'000.

[EGD-7602] Fixed errors in PL texts

Fixed wording and issues available in JSON lang
files. The rest needs to be done by devs.

[BH-845] Add battery indicator

Add battery indicator

[BH-944] Fix double click

Fix double click
Add latch state retention between runs

[EGD-7721] Removed ical utils

ICal utils removed as not used anymore.

[EGD-7743] Fix crash on BT device name save

Due to enabled EHCILL the shutdown procedure takes longer time
than before, so restarting by turning off and on without a delay
caused crash in the BT stack. Added delay between shutdown and
power on to let the stack turn off completely

[EGD-7548] Crash dump rotate

Added dumps rotation. Maximum count of the files set to 5.
The oldest dumps are removed if there're more than 5 of them.
Comparison is taken by the date.
Unified log and crash dumps rotators.

[BH-944] Fix default alarm

Fix default alarm to be the next 7 am

[EGD-7474] Contacts management fixes

Code review fixes.

[EGD-7474] Contacts management fixes

Fixed managing contacts on the application side.

[EGD-7474] Contacts management fixes

Fixed managing contacts on the DB side.