v2.1.2

Updated to solc 0.5.6

v2.1.1

Add ownable test

v2.1.0

Updated to solidity 0.5

v2.0.2

Update OpenZeppelin to 2.0.1

v2.0.1

Updated solidity to 0.4.25

v2.0.0

Now using openzeppelin v2.0.0

v1.0.2

adding docs

v1.0.1

updated version

v1.0.0

commit to trigger travis build