Monocasual updates Giada Loop Machine to v0.7.3 for Linux, Windows and OS X

Monocasual has updated Giada Loop Machine to version 0.7.3, codename klickibunti. This version will probably be the last one in the 0.7 series.

What's new:

• experimental 64-bit version for Linux;
• many improvements in the Piano Roll tool;
• massive internal clean-up - Giada is now ready for future development;
• copious bugs fixed and minor improvements.