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

diff --combined preferred-parts
index 2afc94612e10a6be540e92c6e1d5151cf93106e2,b204ec2314987edeedc5908ff5b434a3d59a94aa..5d8b77d7446074b1bce15e693e3513efa92df5a8
--- 1/preferred-parts
--- 2/preferred-parts
+++ b/preferred-parts
@@@ -123,6 -123,7 +123,7 @@@ IC MAX-7Q  UBLOX-MAX       smt     yes     MAX-7Q  u-bl
  IC    MCP130T-300     SOT23   smt     no      MCP130T-300I/TT digikey MCP130T-300I/TTCT-ND
  IC    MCP3021 SOT23-5 smt     no      MCP3021A5T-E/OT digikey MCP3021A5T-E/OTCT-ND
  IC    MCP73831        SOT23-5 smt     no      MCP73831T-2ACI/OT       digikey MCP73831T-2ACI/OTCT-ND  reel8mm
+ IC    MCP6541UT       SC70_5  smt     no      MCP6541UT-I/LT  digikey MCP6541UT-I/LTCT-ND
  IC    MIC5235 SOT23-5 smt     no      MIC5235-3.3YM5-TR       digikey 576-2784-1-ND
  IC    MKL02Z32VFG4    qfn16-3x3       smt     no      MKL02Z32VFG4    digikey MKL02Z32VFG4-ND
  IC    MMA6555 AN3111  smt     yes     MMA6555KW       mouser  841-MMA6555KW
@@@ -135,7 -136,7 +136,7 @@@ IC MX25L4006E      uson-8  smt     no      MX25L4006EZ
  IC    OPA356  SOT23-5 smt     no      OPA356AIDBVR    digikey 296-32191-1-ND
  IC    PCA9685 TSSOP28 smt     no      PCA9685PW,112   digikey 568-8366-5-ND   tube
  IC    RN4678  RN4678  smt     no      RN4678-V/RM100  digikey RN4678-V/RM100-ND
 -IC    STM32L151CBU6   ufqfpn48        smt     no      STM32L151CBU6   avnet   STM32L151CBU6
 +IC    STM32L151CBU6   ufqfpn48        smt     no      STM32L151CBU6   mouser  511-STM32L151CBU6A
  IC    STM32L151VCT6   lqfp100 smt     no      STM32L151VCT6   mouser  511-STM32L151VCT6
  IC    STM32L152VBT6   lqfp100 smt     no      STM32L151VBT6   mouser  511-STM32L152VBT6
  IC    STM32F042C      lqfp48  smt     no      STM32F042C6T6   mouser  511-STM32F042C6T6       tray