Update POM version numbers to 5.0.4-SNAPSHOT
Remove broken link to volocity demo
Merge pull request #1251 from melissalinkert/5.0.4-snapshot

Update POM version numbers to 5.0.4-SNAPSHOT
Link to the general PerkinElmer downloads page
Merge pull request #1256 from sbesson/volocity_link

Fix link to Volocity page