replaced zones with zone ids
jar
test
fixed add patient issue
fixed keyvalue errors in payload apihandler:99
new determination for patient ids
Merge pull request #2 from ProjectBuendia/master

Sync with ProjectBuendia:master.
Merge branch 'master' into dev
Make .sh files executable.
Use a prepared statement for the FilterPatients query.
Add tests for FilterPatients.  2/2 tests pass.