Features

• Refactored internal data structures
• Added support for showing a source of an example quote
• Added the optional capability for sources to expose a word search
• Added automatic word search result display as a fallback for when define results come back empty
• Added automatic inflection correction fallback to the Oxford source, to align behaviors closer to the other sources (and to improve the user experience)
• Added define result sorting: Now if a direct match is found, it'll be returned first in the list of results
• Added handling of categorical sense data

Bug fixes

• Fixed the source ambiguity of error messages