fixed some typos (again)
example of the raw data output was wrong
updated README.md
added yard documentation
make add_face return true
remove argument validation
added test for save method
add dependency injection for file
move save method to the end
updated the README.md structure
added version history to README.md
added yard and redcarpet to gemfile
added .yardoc to gitignore
added README.md to gemspec
addd new version number to gemspec
update version history
fixed typo
fixed indent in gemspec
updated README.md
Merge branch 'refs/heads/development'