v0.16.3

Bug Fixes

• do not stop external IPFS node (#99) (40c12a6)
• dont spawn node for local ops (#110) (36f4e8f)
• only spawn node once (#111) (8741a66)
• remove redundant ipfs configing code (55978ab)
• tests by adding go-ipfs to PATH (#100) (7489c94)

Features

• support config files (#102) (877840b)