Version 1.1.0

Full Changelog

Implemented enhancements

• Add new TrueFalseValidator #15 (Cruikshanks)

Fixed bugs

• Another attempt to fix Travis gem deployment #18 (Cruikshanks)

Merged pull requests

• Update RELEASING and reset rubygems API key #17 (Cruikshanks)
• Update README with true or false details #16 (Cruikshanks)
• Make attribute optional in error message #14 (Cruikshanks)