Release 0.3.2

• fix bug attestor dep (47ec9a6)

Release 0.3.1

• remove ethereumjs-abi+ethereumjs-util deps, add attestor tests (f7de0a1)

Release 0.3.0

• update doc (8c57eff)
• typo (6a8d998)
• upgrade to rouge 0.20, tests with ganache-core (fe91493)

Release 0.2.11

• bump deps (0e897bd)

Release 0.2.10

• bump deps (d8d64e8)

Release 0.2.9

• bump deps (3fb892c)

Release 0.2.8

• update deps (d062dca)

Release 0.2.7

• reorganise tests, upgrade deps (ce42cc0)

Release 0.2.6

• remove cb, better error msgs, simpler async (4727a93)
• remove workarounds web3 1.0beta (198d249)

Release 0.2.4

• update timeout tests (cda8d59)
• update deps before version 0.3 (7c37fad)