some cleaning up
* moved most versions to parent pom dependencyManagement
* xercesImpl was breaking coastal-hazards-wps, left out of dependencyManagement
* removed tomcat-filters from pom
* removed filter from web.xml
upping versions to released public versions
* modified a minor bit some code that was deprecated/changed going to gt-9.2
* fixed some tests based on previous note
* other pom modifications to reflect that dependencies are all public
Merge pull request #373 from jiwalker-usgs/master

public repo modifications