Format fixes. Changed type of BLOCKHASH to variant.
Fixed number of parameters to include target
Changed op args
Protected create
Make new type store a SERIALIZED CODE (instead of RAW BYTECODE)
Fix test
Format
Make create not protected
format
Fix serialization of fate_code type
Align
Add rebar3
Use shipped rebar3
Fix serialization, test
Fix tests
Rename fate_code to contract_bytearray
Update README
