Version 1.0.0

Added

• Regex to parse version string from a larger string, and allowing for optional path number
• Parse function that takes a string and returns a semver.VersionInfo object
• Verify function that takes a expected version and a version requirement and returns a tuple with boolean and the observed version
• get_version function that takes a path to a tool and a version flag and returns the version string
• verify_from_config function that takes a path to a config file in YAML format, and checks each tool's version against the requirements. This is the main function of the library
• README.md
• Example code to show how to use the library