Add Mutator
Merge pull request #10 from emboss/dev

Add Mutator
Add Mutator example
Merge pull request #11 from emboss/dev

Add Mutator example
Add to README
Switch to .md
Correction
Correction
Correction
Merge pull request #12 from emboss/dev

Add docs
Correct gemspec
Merge pull request #13 from emboss/master

Correct gemspec
Improve error messages and add specs for that
Add more information to fuzzbert --help
Allow custom handlers and explicit bug file directories
Update README and make handler argument a hash
Merge pull request #14 from emboss/dev

Dev
Fix typos
Add command line specs
Merge pull request #15 from emboss/dev

More specs