[CP-1512] Add information allowing identification to crashdump file

Add the serial number and generation timestamp to crashdump filename.

[MOS-869] Correct typo in file name

Now (correctly): 'TetheringHandler.cpp'

[CP-1575] Fix unwanted Center passcode prompt

Fixed unwanted Mudita Center passcode prompt after long press '#'
while dialing

[MOS-863] Fix phonebook crash when adding country prefix

Fix of the issue that editing existing contact's
number by adding country prefix resulted in
PureOS crash due to application stack overflow.
Additionally moved misplaced changelog entry.

[MOS-495] Fix deleting message content when changing phone mode

Fix of the issue that moving mode slider on new message
window caused the content of the message to be deleted.

[MOS-558] Fix wrong nav. bar state after exit from custom repeat window

The additional navigation bar restore has been added
to have proper state after exit from custom repeat window.
The restoration of the repeat option spinner labels has been added
after uncheck of all options.

[MOS-390] Missing changelog entry

Added changelog entry missing in last PR

[MOS-812] Improved CUSD message handling

* Added handling for shorter +CUSD formats, thus got rid of a crash.
* Added handling for the "push session"+"action required" state of a
  USSD interaction with the network.

[MOS-27] Fix invisible message text after pasting

Fix of the issue that pasting previously copied
text in new message field on thread screen
resulted in text shown in gray and invisibility
of each subsequently entered character.

Further analysis of this issue shown two
additional bugs in this place in code,
as a result a decision to completely
remove 'Reply' prompt text has been
made. Extended description of these
issues can be found in comment under
MOS-27 Jira ticket.

[MOS-390] Fixed emergency number recognition

Emergency contact is now recognized when typed mannualy.

[MOS-840] Render VoLTE unavailable if no SIM card

Also, done a minor code cleanup.

[BH-1599] Add characters to the py tool

latin1 supplement

[BH-1566] Fix flac playback

Increase stack size because internally drflac_open()
uses cache which by default has 4kB.

[MOS-757] Fix wrong cursor final position after deleting

Fix of the issue that after partially deleting
the text, the cursor sometimes was positioned
somewhere in the middle of the remaining text,
not at the beginning where it should.

[MOS-828] Fix 'j' glyph issue in Contacts app

Fix of the issue that email, first name and last
name fields were not able to display strings that
started with 'j'. Nothing was shown in such case.

[MOS-757] Fixed backspace behavior

Now backspace (held # button) removes everything from
beginning up to the cursor

Coauthored with @Lefucjusz

[MOS-765] Fixed crash on invalid ID3 tag

Bumped taglib version to latest master
Added sanity check for version field in tag parser in taglib
so in case of damaged/invalid tag it returns no tag at all

It was caused by zipped mp3 files and renamed to mp3 again

[MOS-723] Fix for french translation for SIM cards

French translation for SIM cards handling added.

[MOS-859] Add missing font glyphs logging

This facilitates text issues debugging

[BH-1620] Fix pause deactivation by a deep press

The deep press doesn't deactivate the pause
in a timer or loop mode.