[BH-374] Librarize application-antenna

Add apps-common, librarize application-antenna

Merge branch 'master' into stable

[EGD-6917] Screen light in automode does not turnoff itself

The bug was introduced by EGD-6794. The bug is caused by wrong mode
selection in `ScreenLightTimer`'s definition. The current design
defines auto-turn-off only for automatic mode (EGD-6655).

Merge branch 'master' into stable

[BH-376] Utils time turned to separate library

Turned module-utils/time folder content into separate library,
cleaned up CMake libs dependencies, fixed include paths

[BH-370] Convert utils common_data into a libs

Create clipboard and eventsore libs

[BH-378] Utils move log to library

Moved log to separate library

[BH-371] Replace gsl with mainline submodule and move to third-party

Replacing loose gsl files with gsl mainline project as submodule
and moving it to third-party

[EGD-6867] Renamed TopBar into StatusBar

Renamed TopBar into StatusBar.

[EGD-6896] Sanitize Tray event handling

Tray events were handled inconsistently with its Message used
in a separate context

Merge branch 'master' into stable

[EGD-6400] Added no autolocking while torch on feature

When torch is on we don't want to be able to autolock phone

Merge branch 'master' into stable

[EGD-6698] Add setting time from Settings

Added setting time from Change Date and Time window. Change
request is handled by service-time.

[EGD-6807] Add improved brownout detection

Added immproved battery brownout detection
based on filtered voltage measurement

[EGD-6868] Restore magnetometer polling mode

To be able to properly operate with the slider under every
circumstance the polling mode has to be restored. It's related
to the bug in the magnetometer chip, which is not described in the
datasheet.
This reverts commit 744eef1d9b39cdf2cdbc35f57d6182f5e7942c2f with
few small fixes

[EGD-6794] Fix display light settings

This commit provides the flowing fixes in display light functionality:
 - Settings-path bug causing lack of display light settings on "fresh"
 image. Solved with proper paths definition
 - Invalid settings after phone restart. Solved with proper handling
 of enums and booleans on the Event manager side.
 - No turning off light just after turning on light functionality with
 manual brightness setting in ApplicationSettings bug (required
 another key press to start timer that turns off the light after 5s).
 Solved by starting timer explicitly on Action::turnOn
 - No turning off light just after turning on the phone bug (required
 --as above --). Solved by starting timer explicitly on `Settings
 ValueChange` callback with Action::turnOn.
 - No autoMode until user entered `AppSettings::DisplayLight` Window.
 Bug caused by curve parameters being provided by the window rather
 than on the functionality back-end initialization.

 Commit also provides some code cleanup

[EGD-6701] System time usage fixes

Fixed all calls to stdlib time.
Removed all redundant calls to Timestamp treated as time source.

[BH-398] Move sml to a separate directory

Move sml to a separate directory

[EGD-6567] Add GSM time update handling

Adds handling GSM time update in service time.