version update

DESCRIPTION

 Package: dataRetrieval
 Type: Package
 Title: Retrieval Functions for USGS and EPA Hydrologic and Water Quality Data
-Version: 2.6.8
-Date: 2017-01-20
+Version: 2.6.8.1
+Date: 2017-04-05
 Authors@R: c( person("Robert", "Hirsch", role = c("aut"),
     email = "rhirsch@usgs.gov"),
     person("Laura", "DeCicco", role = c("aut","cre"),

NEWS

+dataRetrieval 2.6.8.1
+* Added National Groundwater Monitoring Network services, and new Water Quality Portal features.  
+
 dataRetrieval 2.6.3
 ==========
 * All USGS web services are being flipped from http to https. This version of dataRetrieval will attempt to access https, if that fails, will attempt http.