v1.0.3 Resize and Quality options

Merge pull request #6 from pmaxs/feature/resampling

Allows specifying a compression, file format, and quality. closes #4

v1.0.2: Merge pull request #2 from RedactedProfile/master

Adds a couple display rules to the core class, otherwise the sprites might not properly show up

v1.0.1

code style fixes

v1.0.0

init