Added citation information for JOSS paper (#148)
Added citation information for JOSS paper (#148)

* Added citation information for JOSS paper

Added JOSS citation as text and as BibTeX.

Resolves: https://jira.lyrasis.org/browse/VIVO-1754
vivo-project/VIVO,vivo-project/VIVO,vivo-project/VIVO,vivo-project/VIVO