Interval Music Compositor 2.6.0

• Now built with Java > 8 update 60.
• Upgraded UI to JavaFX. Moved things around a little bit. (#12)
• Moved things away from main control. (#11)
• Introduced links to help and credits web page.
• Added debug log dialog.
• Added a menu.
• Added explicit means to add tracks: add button and menu entries.
• Adapt output filename to better reflect the sound/break patterns. (#13)

Full diff

See Instructions and Download pages for more information.