Merge pull request #19 from cschroed-usgs/WATERSMART-117

Watersmart 117 - added biodata sites
corrected wms url
Merge pull request #20 from cschroed-usgs/master

corrected wms url
[maven-release-plugin] prepare release nwc-parent-1.0.0.2
[maven-release-plugin] prepare for next development iteration
Improved documentation.
Added example biodata xml doc, helper function, and link to prototype.