Started work on MicroDev128-32P Rev 1B

I need to fix some flaws with the original design. I’ll address them as a list:

1. It doesn’t have onboard USB
2. It has small hard to read silkscreen and clearance issues.
3. It has an oversized programming header which can be ommited if I add onboard USB.
4. The 3PDT switch is big, easy to knock and takes up valuable board space.
5. The 603 Ceramic caps are large and are not in the best places for power filtering.

I plan to fix these all. Stay tuned to see what changes!