revC2: Updated the tact switch footprint to include 3d model. Also fixed up the silkscreen and fab layers.

revC2: Replaced the small SMD tact switch with a slighly bigger TH version. After testing and playing around with the small SMD tact switch we came to the conclusion that a slightly bigger button will fit in the same space and will give us more options. Also the longer, bigger and lower weight tact switch will feel nicer and fit in the case better.

revC2: Added the tc-1109de-b-f tact switch 3d model.

revC2: Added XKB TC-1109DE TH RA tact switch footprint.

revC2: Connected a few remaining ground pad via solid to ground plane.

revC2: fix paste-in-hole and wave solder keepout

revC2: Fix review notes

revC2: Lots of cleanup to VIO set/sense routing

revC2: Fix LVDS alignment hole layers

revC2: Fix 3D model for Molex KK