WIP remove openxri dep
WIP no more OpenXRI dependency
added log4j properties and jetty-env.xml in src/main/resources
correctly reading extension from XRD
Merge branch 'ote' of https://github.com/neustarpc/neustar-discovery-service.git into ote
return empty response instead of error message, if the name/number
doesn't exist
correct toString() method
Update pom.xml

point to xdi2 0.2 release
let's use the latest XDI2
Update pom.xml
Update pom.xml
Update pom.xml
Update pom.xml
Merge remote-tracking branch 'origin/master' into ote

Conflicts:
	src/main/java/biz/neustar/discovery/DiscoveryContributor.java
	src/main/webapp/WEB-INF/applicationContext.xml