list of donors updated
Global settings window is closed after click to OK
Revert "Global settings window is closed after click to OK"

This reverts commit 933e2f74243a69717ca49711e3fc4b172973b26e.
OK close the window
click to the item in the list will swith the page control
added part of Synapse library used in Download DXCC data function
removed not needed unit
added DXCC unit
added DXCC tables import dialog
added functions related to DXCC data download and process
added functions related to download and process DXCC data