Updated version for stable release.
Merge branch 'master' of github.com:USGS-R/dataRetrieval
Reset to dev.
Changed to Authors@R.
Removed deprecated functions.
Changed to not calling global variable.
Removing deprecated functions.
Took out example because it took too long to run.
Took out example because it took too long to run.
Removed deprecated functions.
Removed deprecated functions.
Took out example because it took too long to run.
Took out example because it took too long to run.
Fixed example to be under 100 characters wide.
Changed variable to not call global.
Chagned call to global variables.
Took out example because it took too long to run.
Removed call to global variables.
Added gwlevels logic.
Took out data that wasn't being used.