Add even_odd detector. Detect the alignment of 10MHz and 125MHz at the first…

Add even_odd detector. Detect the alignment of 10MHz and 125MHz at the first 10MHz edge after PPS-in. Software reset the LTC6950 when misaligned.
2 jobs from peter_spec7_v5 in 22 minutes and 40 seconds (queued for 8 seconds)
Status Job ID Name Coverage
  Wrpc Compile
failed #907
job_wrpc_compile

22:40

 
  Wrpc Syn
skipped #908
job_wrpc_spec