Version 0.1.8

Fixed memory exception running animations on Linux.

version 0.1.7.1

just to get conda-forge to work -- arrrgg!

version 0.1.7

updated so the conda forge build should work.

no substantial changes.

version 0.1.6

supports gd version 2.2.2

Version 0.1.5

Moved the tests to inside the package -- other than that, pretty much the same.

v0.1.4

updating version