v1.4.3

Fix deploy to pypi using travis

v1.4.2: Merge pull request #74 from ltonetwork/no-pyblake2

Remove dependency on pysha3 and pyblake2.

v1.4.1

Accept requires v2.27 and up as dependency

v1.4.0: Merge pull request #73 from ltonetwork/titanium

Titanium

v1.3.2: Merge pull request #72 from ltonetwork/tx-use-none

Default properties as None instead of an empty string or zero.

v1.3.1: Merge pull request #71 from ltonetwork/Update-documentation

Update README.md

v1.3.0: Merge pull request #69 from ltonetwork/fix-for-register-transaction

Register transaction to_json() function fix

v1.2.5

Fixup burn tx type

v1.2.4: Merge pull request #68 from ltonetwork/burn-transaction

Burn transaction

v1.2.3

Travis bump