* [GED-2539] Timestamp : changed buffer to heap one
[EGD-2539] implemented 1st version of Duration class
[EGD-2539] added autoformating of the output
[EGD-2539] clean up
[EGD-2539] used duration in call and calllog
added Duration operators
[EGD-2539] add better duartions to calllog.db
[EGD-2539] format file
* [EGD-2539] fixes after rebase
* [EGD-2539] displayed format follows design guidline
* [EGD-2539] added UT for duration class and necessary FW fixes
* [EGD-2539] fixed tim_conversion UT
* [EGD-2539] PR fixes
* [EGD-2539] added move constructor to UTF8 class
* [EGD-2539] added checking for nullptr in fillContactData
* [EGD-2539] PR fixes
* [EGD-2566] refactored cellular notification recogniton
* [EGD-2566] add new conversion to dBm
* [EGD-2566] added dBm to bar calculations
some minor fixes connected to signal strength
put static data in event store
* [EGD-2566] removed magic number
* [EGD-2566] PR fixes
* [EGD-2566] PR fixes
* [EGD-2566] missing rebase fix
* [EGD-2566] moved Signal Strength to separate file.
* [EGD-2566] missing return
* [EGD-2566] update signalstrength without message sending
* [EGD-2566] reverted USE_DAEFAULT_BAUDRATE to 1
* [EGD-2566][fix] missing change for closing end call window
* [EGD-2566] fix for proper checking for CSQ. Verbose setting of singla strength in Store
* [EGD-2566] fixed inlude in ScopeDTime.
* [EGD-2566] added mutex in GSM store
* [EGD-2566] missing change
* [EGD-2566] reverted USE_DAEFAULT_BAUDRATE
* [EGD-2566] PR fixy
* option to handle response based on OK/ERROR
* better return value - Response code & response values
* common parent for common behaviour (TODO add ->cmd(...) to mux channels)
* better logging
* small fixups
* [EGD-2420] tokenizer refactoring
new class CellularCall
* [EDG-2420] new file added
* [EGD-2420] fixed include
* [EGD-2420] added new ModemCall type and its usage in Sevice Cellular.
missing dep in module-cellular.
Fix in tokenizer.
* [EGD-2420] get calllogrecordID one adding new entry to DB
number as contact name
* [EGD-2420] fixes at DB level api for update and delete
Outgoing call seems to add proper calllog entries now
* [EGD-2420][fix] fix for HF during call before full modem init
* [EGD-2420] incoming and missed calls are handled
code clean-up
* [EGD-2420] ModemCall::to_string
* [EGD-2420] added proper exceptions
* [EGD-2420] minor clean up
* [EGD-2420] split string with multichar delimiter
* [EGD-2420] done some TODOs
* [EGD-2420] PR fixes
* [EGD-2420] separation between cellularcall and cellularservice
PR fixes
* [EGD-2420] duration based on timestamp instead of timer
* [EGD-2420] new to_strings
* [EGD-2420] fixes after rebase
* [EGD-2420] operator<<
* [EGD-2420] changed split params
* [EGD-2420] changed returned db id
* [EGD-2420] comment with explantaion
