action button triggers a paste function which takes the text input (reactively) + a variable of char and outputs the combined text.
The tot.freqs data.table loads well; see text4.
The function word_prediction sources, I think.
The function paste_it sources and works; see text3.
Basic working prediction acheived.
Needs: add 2gram prediction; display top 6 results.
Wants: combo input/output text field; buttons display predicts;
       bottom 20% non-unique unigrams associated by snippet.
Minimally passing shiny app.