[CP-138] PhoneTimeLock implementation

Implemented PhoneTimeLock after unsuccessful attempts. TimeLock
data stored in DB on each attempt and read on system start.
Cleanup PhoneLockHandler structure.

[CP-139] Add time based attempt logic to phone lock handler

Phone lock no longer bases only on number of attempts.
Now there is a cooldown time between each attempt,
starting from a third attempt.

[BH-832] Update Home Screen on Alarm deactivation

Fix alarm time visibility when edited

[EGD-7458] Remove samity checkf from the pureflash

Remove mount and device type sanity check from the
purefs tool.

Signed-off-by: Lucjan Bryndza <lucjan.bryndza@mudita.com>

[BH-593] Add side arrows to BellBaseLayout

Added side arrows to base layout.
Fixed existing windows according to changes.

[BH-832] Update Home Screen on Alarm deactivation

Update Home Screen GUI on Deep press down

[BH-642] Add wrapper-API for alarm messages

Add wrapper-API for alarm messages

[BH-830] Update Home Screen on Alarm activation

Update Home Screen GUI on Deep press up

[BH-724] Split board code for pure and bell

Split board specific code especially GPIO for the
Pure and bell

[BH-724] Split Pure and Bell PINMUX

Split Pure and Bell PINMUX

[BH-274] Split clocks for the pure and bell

Split clocks configuration for the pure and bell

Signed-off-by: Lucjan Bryndza <lucjan.bryndza@mudita.com>

[BH-724] Split IRQ GPIO for bell and pure

Split IRQ GPIO handling for bell and pure

[BH-724] Add to cmake board specific files

Add to cmake board specific files

Signed-off-by: Lucjan Bryndza <lucjan.bryndza@mudita.com>

[BH-794] Add temperature display

Added displaying temperature and its unit type to 
the home screen.
Integrated GUI with data models.
Moved Bell specific apps to products dir.

[EGD-7401] POC for HSP restored from EGD-6727

This code is updated code from EGD-6727, the only changes are:
- use of common SCO and PhoneInterface
- update to newer bluetooth library

[BH-821] Add battery abstraction layer

Added Abstraction layer for batter charger
to provide support for bell/pure/linux

[EGD-7388] Fix unresponsive keyboard

Fix teh keyboard driver to process all
incoming key events

(cherry picked from commit ed3dab784cc57fb1c47580da5843a73da921ee78)

[BH-799] Revert "Split DeveloperModeHelper - part I"

Rename DeveloperModeHelperCommon to DeveloperModeHelper

[EGD-7424] Added requirements to tools

Requirements are needed to know what python libraries our tools use

[BH-642] Handle alarm messages in service-time

Handle basic alarm messages in service-time

[BH-791] Add temperature reading to EvtMgr

Added temperature  handling to the event manager.
Added static API.

[BH-743] AlarmEvent UT

Unit tests for AlarmEvent implementation

[CP-388] Check for duplicates before adding contact

Prevent adding duplicate contact using service desktop API.

[BH-795] Add temperature mock

Added temperature interface implementation
for Linux. Added dummy implementation for
RT1051 target.