Usgs/pdl#10
fixes usgs/pdl#10
- Set up travis
- This test java versions 1.7 and 1.8
- Version 1.6 fails with the following error 'cannot access com.google.publicalerts.cap.TrustStrategy'
Maintenance scheduled for Thursday, May 23 from 5 PM to 6 PM ET.
fixes usgs/pdl#10