[BH-564] Add Time&Units application

Add first version of Time&Units application (just setting time)
Remove spinner demo application

[BH-672] SideListView integration with ListViewEngine

SideListView integration with ListViewEngine.

[EGD-7164] ListViewEngine separation from ListView

ListViewEngine separation from ListView to support different
scrolls and body ListViews on Bell.

[EGD-7136] Phone modes setting cleanup and fixes

Phone modes setting cleanup. Fixed text top padding.
Fixed titles and selector in phone modes. Updated arrows.

[EGD-7135] Display and keypad setting cleanup and fixes

Display and keypad setting cleanup. Moved settings window
Names to separate file. Added selective build options.
Fixed SpinBox arrows position. Fixed focus on window start
in InputLanguageWindow and KeypadLightWindow. Moved AutoLock
to Security. Disabled not working options in UI.

[EGD-7134] Network setting cleanup and fixes

Network setting cleanup. Added missing sim cards window.
Fixed option texts. Disabled not working options in UI.

[EGD-3171] Fix key shortRelease on app switch

Fix of shortRelease on app switch while long
press applied on previous window

[BH-655] Add SideListView

Add view commonly used in Bell - SideListView.

[EGD-7052] Generate unique window name

Added virtual method to Window class in order to be able
to prepend specific application name to the window name. 
It wasn't possible to use existing getName method as it is 
used throughout the codebase for switching windows

[EGD-7024] Keep the state of SMS on phone lock

The SMS is not deleted on manual or automatic phone lock.

[EGD-6971] TextLine breaking on space or with dash

Added TextLine breaking on space or with dash.
Tests added.

[EGD-7047] Fixed navigation down through input texts

Fixed navigation down through input texts while adding a new contact.

[EGD-7007] Removed sensitive data from gui

Sensitive data removed from logs in module-gui.
Commented out legacy code removed.

[BH-591] Add Spinner Widget

Adding spinner widget.

[BH-379] Librarize application-calculator

Librarize application-calculator

[EGD-7018] Fixed text empty block removal at end

Fixed text empty block removal at end.

[EGD-7015] Revert "test"

This reverts commit fa653f9243fbf7f334624bd59cfba53a2584f9c4.

[EGD-6883] Change time settings cleanup

Time related settings are handled by service time now.
utils DateAndTimeSettings replaced by static time service api.

test

[EGD-6958] Fix rssibar oor exception

This commit fixes out of range exception for rssi indication on topbar.