v0.6.1 - Allow setting gain over 1.0

Previously, the faders used a simple formula for gain - steps / 100. That resulted in gain values from 0 to 1. The actual livetrak interface allows digital boost up to +10dB, so I implemented the fader steps to dB conversion, and then dB to gain. Thusly, all faders start at 80 steps now (0dB), going up 20 steps to maximum is +10dB (or gain of about 3.16), going 20 steps down is -10dB and so on.

Known issue: the scale doesn't show up as of now - #47.

Timeline view

Finally, a long-awaited timeline view. I've added rudimentary project file decoding just to read the basic markers. They're shown on a vertical list and on the timeline. The timeline shows a scrubber but it's not interactive yet.

v0.5 - Reverb and playback status

Big update!

• Reverb has been added, making the FX channel useful. (#15)
• The FX and master channel meters now work.
• All meters now show level post-fader
• Faders are now controllable by scrolling (#30)
• Indicator lamps added to all tracks, showing green/yellow/red playback status (largely responding to #7)
• Transport moved to the right to make space for the player

Internals

• Track engine has been rewritten to make the player more robust (related to #26)
• The images are now published on tags and will include tag version (#24)