[conformal/btcchain] 936b4e: add unit testing for BigToCompact, CompactToBig, a...

[David Hill]

  Branch: refs/heads/master
  Home:   https://github.com/conformal/btcchain
  Commit: 936b4eaa2d3c557ee71dd97fc75572b34316537c
      
https://github.com/conformal/btcchain/commit/936b4eaa2d3c557ee71dd97fc75572b34316537c
  Author: David Hill <dh...@conformal.com>
  Date:   2014-03-11 (Tue, 11 Mar 2014)

  Changed paths:
    A difficulty_test.go
    M test_coverage.txt

  Log Message:
  -----------
  add unit testing for BigToCompact, CompactToBig, and CalcWork