v0.3.0

CoupledFields v0.3.0

Diff since v0.2.0

Merged pull requests:

• house keeping (#12) (@Mattriks)
• gradient function (#13) (@Mattriks)
• Bump compat for LazyGrids and StatsBase (#16) (@Mattriks)
• bump to v0.3.0 (#17) (@Mattriks)

Closed issues:

• Warning in Julia v1.4 (#11)
• StatsBase v0.34 compatability? (#15)