* version 0.0.3
* Fix cross compile issues so we can now compile and publish a dependency for the scala 2.11 series
scalafmt
* bump versions on readme, try to fix scoverage crossversion issue
* Downgrade scoverage to try and get it to work with ci
* Tinker with scoverage versions
* Add suggestion from scoverage people to exclude secp256k1jni from build coverage
* Change ScriptConstant members from def to val
change all stuff in org.bitcoins.script.constant._ to actually be constant , this seems to improve performance from rudimentary bench marks by 2x
* rework RawSerializerHelper.writeCmpctSizeUInt to remove extra loop
* Fix bug where P2WPKHWitnessV0/P2WSHWitnessV0 didn't extend ScritpWitnessV0, add a few optimizations in ScriptWitness
