Update dependencies
Add newer fiwalk output and better datatype handling
Version bump to 0.2.0
Regenerate gemspec for version 0.2.0
Version bump to 0.2.1
Regenerate gemspec for version 0.2.1
Merge branch 'master' into plugins
Version bump to 0.2.2
Regenerate gemspec for version 0.2.2
Merge branch 'master' into plugins