Support inner edge placement.

See merge request !25

Fixes bugs in the layout UI.

See merge request !24

change flyers. The problem was with the change to the UI of
Toggle, I was calling getDescription rather than getSelectedOption.
Plus, the initialization sequence is a little different, so I need
to set things inactive on startup.

Updates to newer LX studio, fixes a few bugs.

See merge request !23

Code cleanup

See merge request !21

Add support for configuring which Pattern is associated with each channel.

See merge request !19

is too small for good placement. The range is too large.
Will fix in the UI later.

spice up the pink pattern. note that only the movement of the first pattern...

See merge request !20

bug in how the FlightGui copied skew state. The prior code
would copy the skew state of the first pattern of channel 1;
it now copies the skew state of the selected pattern for channel 1.