* removed IWorkArea interface
* split work area initialization
* changed rect type in zoneset
* tests
upd work area tests
removed obsolete, update others
updated work area tests
* get current vd windows
* update windows positions
* removed unused flag
* moved update window positions to work area
* check monitor
* refactoring
* updated virtual desktop retrieving
* save with null-guid
* moved guid utils
* moved DeviceIdData related functions
* replaced strings with data structs
* default value
* clean up
* save app zone history with zones settings
* compare with null guid
* updated tests
* refactoring
* logs
* sync vd ids
* logs
* refactoring
* check virtual desktop id
* OnDisplayChange call
* compare device ids in editor
