remove gzip dependency and support for gzip files as that was an unused code path
BREAKING CHANGE: Gzipped files are no longer supported as input to the parser.
Uses a pattern to find the sprite or project json in a zipped folder or flat list of files.
Added tests for
* loading a sprite or project with a nested folder
* loading a file without a json
Fixes#42
Merges in changes from upstream and resolves issues with both the removal of the analysis library as
well as issues with lint rules and integration tests.
Removes the ./lib/analysis module from the scope of this project along with all related
documentation and test coverage.
BREAKING CHANGE: Module no longer provides a _meta object with returned project object.