BUG FIX: Server was displaying JOptionPane error messages.  Added
headless flag for Server component.  Errors will now log and display to
System.err
REMOVED LOGGER TODO
Added getPersonFromNumber Strings
BUG FIX: enclosed callerID in ' ' as Java was treating entries as
numbers and dropping leading 0s.
Added getPersonFromNumber string
BUG FIX: Amending existing conversation failed due to wrong order of
arguments
Added National String
TODO These Location strings should be in the settings table not as
Strings!