To deploy an artifact:
mvn org.apache.maven.dotnet.plugins:maven-deploy-plugin:deploy-file
-Dfile=../imports/nunit-2.0/nunit.framework.dll
-DpomFile=../imports/nunit-2.0/pom.xml
-DgroupId=org.nunit
-DartifactId=nunit.framework
-Dversion=2.2.8.0
-Dpackaging=dll
-Durl=http://somesite.org/maven2