Implemented a quick fix for red bar width bug.
Implemented a quick fix for red bar width bug.

bmabey/pyLDAvis,napsternxg/pyLDAvis,bloody76/pyLDAvis,napsternxg/pyLDAvis,bmabey/pyLDAvis,bloody76/pyLDAvis,napsternxg/pyLDAvis,bmabey/pyLDAvis,bloody76/pyLDAvis