Create README.md file.  Adding basic docs with formatting based on actuate. using as3 code formatting
adding fugocode example project. includes new app icon
Adding TexturePacker Importer which will add Behaviors based on Regex matcher.
adding texture packer import example project.
Adding TexturePackerImporter unit tests
Adding munit project and other files needed to test logic with OpenFL.  Based on openfl-validation's setup.
Merge pull request #6 from haysclark/master

no change to spritesheet, but adding docs and new importer