Merge pull request #38 from jiwalker-usgs/master

Fixed up some tests, trying to fix Jenkins build
Merge pull request #39 from jiwalker-usgs/master

Woodstox switchout
Update stats_compare_wps.R

getURLContent was failing due to RCurl not being loaded
Merge pull request #40 from jiwalker-usgs/master

Prepare for release
quick switch to released geotiff-iosp
[maven-release-plugin] prepare release watersmart-007
[maven-release-plugin] prepare for next development iteration
new script to work w/ updated packages
column names
added comments for debugging
added more messages for help debugging
added msg for drainage area debug
more debug messages
more debug
more debug
removed some extraneous debug text
[maven-release-plugin] prepare release watersmart-008
[maven-release-plugin] prepare for next development iteration
added rsr and rmsne stats
[maven-release-plugin] prepare release watersmart-009