ASDQ ECO List

* R31, R24 change to 0 ohms
* R42 and R67 should change to 10 ohms
* R44 is mislabeled as 22.1k (should be 10 Ohm)
* HV 100 kOhm resistor R1 wasn't stuffed.  (labeled as 100k not HV 100k)
* Check R45 & R70 on schematic they are 127k should be 100k

Other changes

* [https://docs.google.com/presentation/d/1NObASsDOzFmPK0FhgSQDmDsUeppBsECg8RHvPzym9Ac/pub?start=false&loop=false&delayms=3000#slide=id.p DGND & resistors ]
* Add -3V supply to op-amps
* Fix HV clearance on GND planes

* [http://ohm.bu.edu/~hazen/G-2/ASDQ/ChangesV1toV2.pdf ChangesV1toV2.pdf] -- list given to Newgrange 11/26/2013
* [http://ohm.bu.edu/~hazen/G-2/ASDQ/TDC-v2-BOM.ods TDC-v2-BOM.ods] -- [http://ohm.bu.edu/~hazen/G-2/ASDQ/TDC-v2-BOM.xlsx TDC-v2-BOM.xlsx] -- updated BOM 11/26/2013
* [http://ohm.bu.edu/~hazen/G-2/ASDQ/ASDQ-PROTO1-BOM_Rev2.ods ASDQ-PROTO1-BOM_Rev2.ods] -- [http://ohm.bu.edu/~hazen/G-2/ASDQ/ASDQ-PROTO1-BOM_Rev2.xlsx ASDQ-PROTO1-BOM_Rev2.xlsx] -- updated BOM 11/26/2013