initial version

- volume pot is not correct
- touchscreen dimensions need to be checked
- touchscreen should be moved into a seperate part

kicad/fp-lib-table

@@ -0,0 +1,3 @@
+(fp_lib_table
+  (lib (name "synth_plate")(type "KiCad")(uri "${KIPRJMOD}/synth_plate.pretty")(options "")(descr ""))
+)