Image-processing-egg

get_temp_filename` is now a public method that returns the same filename (with extension) for the same source path, options,
operations (in the same order), etc.

**Full Changelog**: https://github.com/jpsca/image-processing-egg/compare/0.2...0.3

Allow using a custom temp folder for saves without a specific destination.

**Full Changelog**: https://github.com/jpsca/image-processing-egg/compare/0.1...0.2

Status: Beta
100% functional
100% test coverage
0% used in user-facing applications (so far)