Production release - 1.0.3

Updated inputs to allow for maximum voltage offset. This adds a little bit of "dead space" at the beginning of the knobs, but it's a necessary addition considering the current hardware.

Minor upgrades to synths and documentation

Added input smoothing to SynthChords and SynthDrumPlayer. Also added some more documentation.

Bugfix release

Fixed a few bugs dealing with the analog inputs.

Production release

First production release.