fix sci notation
Update README.md
mv bin to .bin
fix get getAddr to new bitcore
Merge pull request #79 from matiu/features/package-improvements

Features/package improvements
fixes rounding errors in fees and valueout
Merge pull request #80 from matiu/bug/rounding-errors

fixes rounding errors in fees and valueout
fix valOut
Merge pull request #81 from matiu/bug/rounding-errors2

fix valOut
0.1.12
Merge pull request #82 from matiu/v0.1.12

0.1.12