Updating start/end help text.
Merge branch 'master' of github.com:USGS-R/dataRetrieval
Changing dateTime to date.
Adding multi-site example.
Help file updates.
Fixed siteInfo call for multiple pcodes.
Improved help files.
Help files.
Changed to siteNumbers.
Add return table info.
Changed dateTime to Date.
Updated vignette.
Added site info table.
Removed whitespace.
Added table.
Added massive return value.
Adding more return tables to WQP output.
Getting ready to re-submit to CRAN.
Merge pull request #51 from ldecicco-USGS/master

Fixed multi-pcode WQP call bug.