[MOS-1059] Erase only sensitive data from logs

Erase only sensitive data from logs.

[BH-1809][BH-1835] Add date format setting

Added date format selection between DD/MM and MM/DD.
The time setting has been updated.

[MOS-220] Changed signal strength refresh mechanism

Modified signal strength update mechanism
to avoid unnecessary screen refreshes in
case new signal strength value is equal
to the previous one.
Minor cleanups.

[BH-1791] Add CPU frequency lock during log dump

This will improve security and peripheral stabilization when downloading
logs to a file.

[BH-1688] Create a standard for logs

* Adding document describing how to use logger
* Adjusting logs to follow a new guide
* Change order in log header:
  line number is now before function name

[MOS-669] Add too hot battery notification when charging

* Added notification showing on the main
screen if the battery has reached too
high temperature to continue charging.
* Code cleanups.

[MOS-552] Fix alarm clock input behavior

Fix of multiple issues that manifested in
input fields of alarm clock, i.e. value
not erasing automatically, redundant
double-zero filling of hours field,
lack of zero-filling of minutes field
when navigating to AM/PM field in
12h mode.

[MOS-1028] Fix possibility to copy text from empty note

Fix of the issue that in Notes app 'Copy text'
option was shown in 'Options' menu even if
the note didn't contain any text.

[MOS-170] Report domestic roaming as home network

Changed behaviour of roaming indicator so that
domestic roaming is displayed as home network.

[MOS-999] Provide additional info in log filename

Added info about product, OS version, commit hash
and serial number to log filename to simplify
triage and quick sanity check of the logs in
cases many log files have to be analyzed.

[MOS-998] Provide additional info in crashdump filename

Added info about product, OS version and
commit hash to crashdump filename to
simplify analysis of the crashdumps
without corresponding logs available.

[MOS-238] Use on-chip hardware TRNG as an entropy source

Use hardware TRNG integrated into RT1051 MCU
as an entropy source for builds complied
for RT1051.

[MOS-946] Revert: USSD contacts

Revert: Fixed adding USSD codes to phonebook.

[MOS-183] Fix RT1051 debug build

Fix of multiple issues that resulted
in debug build failing.

[MOS-993] Logger bug fixes and optimizations

Fixes and optimizations in logger:

* fixed possible buffer overflow when logging
logs over line buffer size;
* reduced max log line length to 2048;
* moved pubsetbuf before file opening;
* log file stream buffer created once
in logger ctor;
* updatet UTs;
* additional minor cleanup.

[MOS-982] Recognizing WCDMA network access method for 3G in GUI

Ditto

[MOS-946] USSD contacts

Fixed adding USSD codes to phonebook.

[CP-1837] Random crashes while copying files

General improvements to prevent running out of memory while copying
files via Mudita Center

[MOS-966] Fix day of week abbreviations in Polish

Fixed issue with improperly created
weekdays abbreviations in Polish,
particularly 'Niedziela' (Sunday) that was
shortened to 'Nie', which also means 'No'
(negative response).
Fixed issue with remaining 'Edit' label
in navbar after leaving repetition field
in new alarm window.
Fixed hardcoded 'Custom' string used
as a repetition type text.

[BH-1655] Fix memory leaks in clock faces and shortcuts

Disable libphonenumber initialization since it is not used in Harmony
but takes around 1.4MB of memory

Add heap allocation statistics