* [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
* Made Cellular State settable only via setter (which loggs this change)
for debug purposes
* Sim tray shows proper sim state (default on for all screens)
* removed few lines of dead code
