* Cask: Cask inited
* Makefile: Makefile for convenience
* test/shebang-test.el: Unit tests
* README.md: updated readme
* shebang.el: Title updated
* shebang.el: Docstrings updated
* shebang.el: revamped functionality
* shebang.el: Bump version
* test/test-helper.el: Helper for unit tests