SynthFont updated to v1.560

SynthFont has been updated to version 1.560.

Bug fixes:

• In the process of moving from the Delphi 7(2002) compiler to Delphi 11(2007) a few odd things happened, for instance, some string lists very emptied. For example the Small Buffer size list in Setup, which is used to set the buffer size when playing live and not using ASIO, was nullified, with adverse side effects, of course. Version 1.560 tries to fix all these (minor) issues.