v2.1.1

• add access to first and last items of a multi-value option
• add toDictionary() method
• remove trailing newline from toString()

v2.0.1

• update cli demo structure to match latest loomtasks
• use named test methods to improve stack traces for runtime errors

v2.0.0

• update to sprint34 sdk and latest loomtasks patterns

v1.0.0

• initial release
• introduces OptionParser as a utility for command line app development