[EGD-4590] Change KBD parser to JSON for input keyboard files

Changed keyboard input language parser to parse JSON files.
Removed all KPROF files and added JSON.
Added unit tests for new parser.
Modified document about adding languages.

[EGD-4794] all new battery icons (monochrome)

[EGD-4898] Add GUI for Custom MMI messages- call forwarding

Visitor framework for displaing MMI messages.
GUI for call forwarding custom messages.

[EGD-5033] Fix missing texts for ApplicationDesktop

 *Screen and Sim lock windows missing texts added

[EGD-4788] Add custom repeat window for the alarm application

When choosing alarm repeat option now it is
possible to choose specific days of the week
and their combinations.

[EGD-4992] Add main Security screen

This commit implement only main Security screen.
Change passcode functionality will be implemented
in [EGD-4995].

[EGD-4914] input and display languages connection to settings problem… (#1188)

* [EGD-4914] input and display languages connection to settings problem solved

[EGD-3442] Fix list empty window unhandled behaviours, in place rebuild handling, notes rebuild on note deletion and changed call Icon name to stateIcon. (#1160)

[EGD-3995] setup sim window prepared basing on the old settings (#913)

[EGD-3995] updated to new settings
[EGD-3995] sim switch using CellularServiceApi

Merge branch 'master' into stable

[EGD-4072] Add new/edit window in alarm clock app (#1159)

Introduced the possibility to add a new alarm and edit an existing alarm

Merge branch 'master' into stable

[EGD-4872] settings keep changed value (#1177)

* [EGD-4872] settings keep changed value

* [EGD-4872] remove unused script

[EGD-4778] Add Bluetooth settings to db (#1174)

[EGD-4276] Add nightshift window - GUI (#1153)

[EGD-4276] Add time widget

[EGD-4276] Remove 24h mode, and add bottom bar temporary mode handling

[EGD-4276] Add get/set time methods to time widget class

[EGD-4276] Change tm to std::chrono

[EGD-4276] Cleanup and connect Nightshift window

[EGD-4276] Update changelog

[EGD-4464] Provide GUI for MMI internal messages (#1139)

[EGD-4069] alarm clock: Add window with options list (#1149)

[EGD-4725] default sim value (#1145)

* [EGD-4725] fixed lack of sim at startup

[EGD-4009] alarm clock: add main window (#1100)

Create alarm clock application and add main window.

Merge branch 'master' into stable