Merge pull request #45 from isuftin/master

Added xerces impl
Merge pull request #46 from isuftin/master

CSS and modal window (full dataset) fixes
Merge pull request #47 from isuftin/master

GDP UI Landing Page Progress
modified poms to update to 3.2.0 52 North Framework
Merge pull request #48 from jiwalker-usgs/master

modified poms to update to 3.2.0 52 North Framework
Merge branch 'master' of https://github.com/USGS-CIDA/geo-data-portal