[EGD-5404] Added onBoarding Sim select window

Added onBoarding Sim select window and skip sim select.
Removed old PhoneLock settings selector from settings.

[EGD-6772] Fixed failing resize test

Fixed failing resize test caused by Position type change.

[EGD-6740] Availability and Change handled by PhoneLockHandler

Availability and Change in phoneLock handled by
PhoneLockHandler. Removed old implementation from
onBoarding and Settings. Cleared language assets.

[EGD-6739] Fix Enable change of display resolution on simulator

Define screen dimesions in one place

[EGD-6599] Add single number call notification

This PR adds proper notification on call notifications coming from
single number. To that end following changes have been introduced:
 * extension of Notification DB record with contact_id filed
 * use of `ContactRecordInterface` in `NotificationsRecordInterface`
 * extension of `Increment` query to require `PhoneNumber::View`
 * multiple minor changes on path from creating/handling
 `NotificationsRecord` to displaying respective notification.

[EGD-6683] Fixed not fitting labels in Calls and Meditation

Fixed not fitting labels in Calls and Meditation.

[EGD-3109] Use more appropriate type instead of raw types

Position and Length used instead of raw ones

[EGD-3119] Do not convert InputEvent to numeric if not digit

Make sure InputEvent is a digit key before converting to numeric.

[EGD-3119] Hide InputEvent's member fields

Use the InputEvent's convenience methods to express intent.

[EGD-6642] Fix googletest gui

Fix Unit Tests: googletest-gui.

[EGD-6637] Cleanup locks structure

Renaming existing locks namespace and created proper directory
structure.

[EGD-5703] Fix SimCard topBar icon on Desktop

In initial design a `TobBar`'s SimCard icon with number is supposed
to display on the home screen only if there are two cards inserted.
Because of the hardware limitations (there is no way of telling if
there is a single or two cards inserted) the established consensus is
that home screen should not display SimCard widget unless it's
indication error state.

Although in the task description there is only home screen mentioned,
the behaviour was established for all `ApplicationDesktop`'s windows.

[EGD-6456] ListView based desktop notification

This PR provides following changes in notifications:
- notifications were extracted as widget for pop-up-based
locked-screen implementation
- notifications are ListView based implemented
- the most recent notification is displayed on the top of the list

[EGD-6527] Internationalization API unification

Single api to rule i18n
all calls to localistaion in cpp files unified
cut off ass many dependencies in i18n header as possible

[EGD-3649] Fix paths in UT

Reorganization of assets left path in UT outdated.

[EGD-6555] ListView constants move

ListView constants moved from style to ListView.hpp.

[EGD-6552] Options cleanups and fixes

Fixed options crashes and cleared its structure. All
options returns points to proper list indexes.

[EGD-6534] TextFixedSize crash on char removal fix

Fixed TextFixedSize character removal crash on single line
space case. Added UT to cover it and other missing TextFixed
sized drawLines cases.

[EGD-6515] Answer/reject calls using headset

Clean up propagation of headset keys events
Clean up volume control with headset keys
Update key mappings for simulator
Use headset OK key to answer/reject calls

[EGD-6507] Enable per-module testing

Add per-module:
 - test build
 - test execution
 - coverage reporting (xml/html).

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