v1.1.1: Dependency update (#80)

* Made minimal changes to make the crate to be both lib and bin

* Disabled doc

* Removed unused mod

* Adjusted pub

* Added fuzz code via cargo-fuzz

* Updated fuzz Cargo.toml

* Updated fuzz suite

* Added pub keyword

* Updated fuzz_sbx_block

* Removed unused import in fuzzing code

* Fixed fuzzing code

* Version bump and updated changelog

* Updated fuzz suite

* Fixed fuzzing code

* Added improvements to fuzzing code

* Switching to nom ^4.0

* Updated use of nom

* Spacing fix

* Switched from alt! to alt_complete!

* Updated CHANGELOG

* Added empty case testing

* Spacing fix