Merge branch 'master' of ssh://git.gag.com/scm/git/hw/altusmetrum

diff --cc preferred-parts
index a8fc739e9f385631ebb63e6d4f986e984628e220,8058132f9da7fc178b4f6546f8f83adc753a39e0..ec242c42f94332acd0b66ee2d054cedf626270b1
--- 1/preferred-parts
--- 2/preferred-parts
+++ b/preferred-parts
@@@ -108,9 -111,10 +111,11 @@@ IC       MS8607  MS5607  smt     no      MS860702BA01-5
  IC    OPA356  SOT23-5 smt     no      OPA356AIDBVR    digikey 296-32191-1-ND
  IC    STM32L151CBU6   ufqfpn48        smt     no      STM32L151CBU6   newark  99W9943
  IC    STM32L151VCT6   lqfp100 smt     no      STM32L151VCT6   mouser  511-STM32L151VCT6
+ IC    STM32F042G6U    ufqfpn28        smt     no      STM32F042G6U6   arrow   STM32F042G6U6
  IC    TC2185-3.3      SOT23-5 smt     no      TC2185-3.3VCTTR digikey TC2185-3.3VCCT-ND
  IC    TPS70933        SOT23-5 smt     no      TPS70933DBVR    digikey 296-35483-1-ND
 +IC    TPS70950        SOT23-5 smt     no      TPS70950DBVR    digikey 296-35484-1-ND
+ IC    TPS71433        s-pwson-n6      smt     no      TPS71433DRVR    digikey 296-24040-1-ND
  IC    TPS76133        SOT23-5 smt     no      TPS76133DBVR    digikey 296-11010-1-ND
  IC    W25Q16  SOIJ8   smt     no      W25Q16DWSSIG    digikey W25Q16DWSSIG-ND
  IC    W25Q64  SOIJ8   smt     no      W25Q64FVSSIG    digikey W25Q64FVSSIG-ND