[EGD-3414] Added RawText and applied it to Text widgets

Removed Label dependency on Text widgets by RawText introduction.

[EGD-7754] Dates bumped in disclaimers

Dates bumped from 2020 to 2021.

[BH-872] Fix encoder hadnling

interrupt driven encoder handling

[EGD-7725] Minor clean ups and removal of dead code

Minor clean ups and removal of dead code

[BH-759] Bell onBoarding instruction prompts added

Added instruction prompts to Bell OnBoarding.

[BH-924] Added ListViewWithArrows for Bell purposes

Added ListViewWithArrows and ShortOptionWindow for
Bell purposes.

[BH-702] Bell OnBoarding welcome window added

Bell OnBoarding welcome window added.

[BH-819] Fix illegal dependencies in bsp

Break circular dependencies in the BSP module. Fix some missing
dependencies which surfaced after fixing BSP.

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

[BH-912] Improve sys module structure

Improve structure of the module sys. Problems within this module
prevents from linking others.

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

[EGD-7156] Fix alarm time get

Fixed alarm time get.

[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-897] Split module-sys

Split system module to better manage dependencies between system
components.

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

[BH-820] Revert 32 pressura bold deletion

Reverted 32 pressura bold deletion as it is used
in EULA Pure windows.

[EGD-7310] Alarm GUI and features update

Updated AlarmOptionsItem to use UTF8Spinner.
Created specialized widgets to cover options
sets. Updated GenericSpinner to handle Pure
navigation and content swap. Updated Alarm
RRule code to work with Custom Days selection
and new widgets. Added Tests. General GUI
stylistic fixes. Increased app Alarm Clock
and service Time stack sizes.

[BH-703] Base Bell OnBoarding application

Added base Bell OnBoarding application. Bell list
options refactor.Language selection, setting and
finalize windows.

[BH-820] Bell layout and font update

Updated Bell baseLayout and biggest used font.

[EGD-7569] Add Alarm snooze list notification

Notification added to notifications model

[BH-863] Fix powernap spinner arrows

There were an issue in the PowerNap's main window,
that the spinner's arrows would not disappear on reaching
extremums. To solve this the commit adds a setArrowVisible
functionality to the gui::BellBaseLayout, a onValueChange
callback to gui::Spinner and employs both to the
gui::PowerNapListItem to solve the issue.