SynthFont updated to v1.612

SynthFont has been updated to version 1.612.

Bug fixes:

• Since version 1.610 an exception occurred when activating Live MIDI Input a second time if you did not have an arrangement loaded.
• Since a few versions back, SynthFont would incorrectly attach the file extensions '.mid' instead of '.wav' to output files when writing a playlist to files and not using any compression mode; thus possibly overwriting the original MIDI file.
• Version 1.611 introduced support for reading Unicode text from MIDI files. Writing of Unicode as ANSI did not succeed, however. Thus the text was lost.