* Implemented a nom-based parser to read the adf
* Grounded semantics (naive) re-implemented
* Docs added
* Updated Cargo.toml with more Manifest information
* Version update
* Added sort-methods to the parser, so the var-order can be adjusted
* Added sort functionality to the main function
* Added adf-instances as a submodule to the res-folder
* Added README information for the extended integration tests
* Rewritten main-function
Closes#3
