version 0.2.2

maintenance update

• added custom exception hierarchy:
  FourByteDirectoryOnlineLookupError-->FourByteDirectoryException-->InputDecoderException-->Exception
• allow specifying timeout and proxies arguments for online lookup
• ignore missing signatures in abi.json

version 0.2.1

bugfix

• fe06153 fixed fix decoding when using AbiMethod.from_input_lookup() - bytestream was off by 4

version 0.2

update

• added online signature hash lookup and abi reconstruction to AbiMethod()
• optionally now tries to lookup the function signature/method ABI from 4bytes.directory if no --abi cmdline switch was provided.

version 0.1

initial release

• cli interface
• standalone api