Liquibase update for new image table in DB

https://www.pivotaltracker.com/story/show/81304776
removed unused jasper report files
Bug fix -- patient report by subject number was broken.  Uped build to 4.2.1

https://www.pivotaltracker.com/story/show/81608074
Merge pull request #411 from pfschwartz/develop

Liquibase update for new image table in DB