[EGD-7777] File indexer - limited supprted files

File indexer supported files are now limited to wav, mp3, flac.

[BH-943] Fix screen clean after exit

Remove cleaning screan after shutdown.

[BH-1013] Add missing alarm time on homescreen

Add missing alarm time on homescreen after alarm ringing

[BH-1039] Fixed frontlight fallback to default value

The frontlight should not fallback to its default value
once the ramp target is reached.

[EGD-7339] Correct preparation time unit

60s was displayed instead of 1m.

[EGD-7796] Fix display of central button in meditation options

SWITCH button was displayed instead of SELECT.

[EGD-7793] Remove 15 and 30m from meditation preparation time list

Such long preparation time is not needed - removed.

[EGD-7797] Change the way the text is displayed in Meditation app

Line break was placed incorrectly.

[EGD-7790] Change font for interval chime component

Adjust font size according to designs.

[EGD-7232] Music player track preview

Added track progress bar and track preview window.

[BH-916] Bell factory reset

Rewritten advanced options code. Thanks Mati !

[BH-1003] Fix snooze settings UI

Add snooze chime interval bottom description

[BH-1018] Fix Bell BGSound Stack Smash

Increased application stack

[EGD-7794] Show meditation timer by default

Show meditation timer counter is now ON by
default in meditation app options.

[BH-932] Hide arrows on NumListItem border values

Hide arrows on NumListItem border values

[BH-618] Power nap fixes

Implemented various fixes:
BH-995
BH-996
BH-997
BH-998
Fixed PlayActions
and more.

[EGD-7795] Unify options window title

Options window title in Meditation app was
incorrect. Now all options windows have
unified titles. Additionally few minor fixes
added.

[EGD-7475] Fixed a crash on phonebook search

The phone crashed if a user put a special char to the search engine.

[EGD-7205] Tethering can not be enabled in offline mode

The tethering should not be enabled in offline mode.

[EGD-7789] Sort timezones by their UTC offset

Currently, timezones are sorted alphabetlically.