Settled on using the google-translate gem for demonstration purposes.
It has a limitation in that it is a web-scraper of the free translation
web page; however, Google imposes a limitation on the number of times that
web page can be used during an unspecified block of time.  When the
limit is reached a "prove you are human" wall is erected.  The limit
is based upon accesses from the same IP address.

Moving the translate program into utilities as docx_translate.rb