fix gps errors output lon & lat for each facility and remove those without proper ones
Data Caveats. Closes #238
Merge pull request #244 from SEL-Columbia/gps_validation

fix gps errors output lon & lat for each facility and remove those witho...
1st trial
check R version implemented
devtools added
formhub check done
integrate setup into pipeline
fix bug caused by name space issue in dply and plyr
bug fix and make gps point function more robust
added testthat into setup script