v0.8.1

Fixes memory leak when compression is enabled.

v0.8.0: Merge branch 'julia-0.7'

Fixes deprecation warnings on julia 0.7-alpha, while keeping compatibility with 0.6.

v0.7.2

Update README: Libz -> CodecZlib

v0.7.1: Fix unstructured grids after MeshCell update

Fixes #39.

v0.7.0

Merge branch 'MeshCell/parametric'