[EGD-7736] Fix Play Pause labels

When doing sound preview label descirbing PLAY or PAUSE action depends
now on current context.

[EGD-7766] Vibration level PWM addition

PWM channels separate control added.

[EGD-7766] Vibration level PWM addition

Added base PWM settings to vibrations. Added vibration
volume setting.

[EGD-7740] Fix callog empty icon blink

Fix of blinking icon when entering to non-empty
callog

[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-7789] Sort timezones by their UTC offset

Currently, timezones are sorted alphabetlically.

[EGD-7754] Dates bumped in disclaimers

Dates bumped from 2020 to 2021.

[EGD-7759] Alarm audio duration fix

Alarm audio duration fix. Changed Alarm audio priority.
Fixed SpinBox bottomBar modes.

[EGD-7730] Alarm audio calls fixes

Added system sound setting. Refactored Alarm sound settings.
Fixed linux audio device initial volume level. Fixed Alarm
vibrations.

[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

[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-7631] PhoneLock timer system time independence refactor

Refactored PhoneLock to be independent of system time.
Refactored refresh options for notification receive on
Windows.

[EGD-7715] Add hidden Alarm settings window

Added prevoiusly hidden alarm settings window

[BH-907] Split utils module into components

Split module-utils into smaller components for better dependency
management. Fix many dependencies throughout the project.

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

[EGD-7570] Add Alarm Clock status bar indicator

Added indicator on status bar if any alarm is on

[EGD-7612] Add alarm popup

Added alarm popup window. Added ImageBoxWithText
widget.

[BH-861] Cleanup Application split - part I

1. Prepare Pure and Bell specific `Application`
   classes and add them to `app` target:

- `products/BellHybrid/apps/Application.cpp`
- `products/PurePhone/apps/Application.cpp`

2. Update `CMakeLists.txt` files.
3. Move `ApplicationBell` implementation to Bell-specific
   `Application` class and remove `ApplicationBell` files.
4. Change Bell apps parent classes from `ApplicationBell`
  to Bell-specific `Application` class.
5. Rename `Application` to `ApplicationCommon` in the rest of the files.

[EGD-7459] Fixed factory reset process

Fixed the factory reset process.

[EGD-7077] Rework of BT connection status in AppSettings

Reworked AppSettings handling of BT devices to be prepared for
handling the HFP profile, eliminating by the way few bugs and
speeding up the flow (by getting rid of few refreshes).

Added unit tests for handling the BT devices flow