[EGD-7773] Exit with delay fix

fix

[EGD-7773] Add popup drop possibility

Added popup drop possibility with custom callback onPop to comply
with Bell requirements

[EGD-7773] Popups stack poc

Stack plus minimum tests added
Updated to master
Removed useless or adressed TODOS
Constants name applied
Renamed searchModel to searchRequestModel
Review applied
We should remove legacy window names
Bell names fixes

[EGD-8104] Fixed return to home actions on phonebook, ringtone and alarm

Fixed return to home actions on phonebook, ringtone and alarm.

[EGD-7920] Fix GUI in adding / removing contacts

Adding and immediate removal of a contact made it possible
to edit a contact that no longer existed.

[EGD-3363] Added color setter to Text

Added color setter to Text.

[EGD-7860] Fix for call error flow

Make sure it is not possible to request a call twice.
Added new error windows for general call error and
no network connection.
Make sure there are no issues when call is requested
from external app e.g. from callog or phonebook.

[EGD-7860] Fix building of application antenna

It was not compiling before

[EGD-8002] Added SSP, fixed some minor issues, removed obsolete code

ssp seems working
minor crash fixups
copy lacks patched
obsolete code removed
Devicei tests added for added code and cleanup
Added missing tests for new functions
Code cleaned up a bit - mostly moved to cpp

[EGD-7871] Fix refreshing calllog details after editing contact

After editing a contact from the calllog level,
the calllog details will be refreshed.

[EGD-8083] Add wallpaper option

Added connection of wallpaper window to settings

Merge remote-tracking branch 'origin/stable'

[EGD-8079] CPU frequency conversion PWM fix

Fixed CPU frequency conversion.

[BH-1218] Fix ui font size

Set BellSideListItem font size according to the design

[EGD-7922] Added InputEvents Debug option

Added Debug flag for InputEvents in EvtManager and Application.

[EGD-7922] Added Permanent Frequency Setting

Added Permanent Frequency setting in Advanced Developer
Mode with simple set window.

[BH-1125] Add file indexer

Add file indexer

[BH-1248] Battery charger events handling

[BH-1249][BH-1248] Added handling of battery charger async
events to the home screen.
[BH-1276] Enter battery status from snooze active window.
[BH-1278] Proper latch state handling when in battery critical state.
Fixed various minor bugs spotted along the way.

[EGD-8013] Fix tethering popup show when no SIMCARD

Fix tethering mode popup show when no simcard
is selected. It'll works in the onBoarding and
normal mode

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

[EGD-8024] Fix no gong after preparation time

Fix the gong timer application after timer compoment
fixes

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