How to Use

 mvn npanday.plugin:maven-install-plugin:install-file
        -Dfile=../imports/nunit-2.0/nunit.framework.dll
        -DpomFile=../imports/nunit-2.0/pom.xml
        -DgroupId=NUnit
        -DartifactId=NUnit.Framework
        -Dpackaging=library
        -DartifactVersion=2.2.8.0