wagon org.apache.maven.wagon 1.0-alpha-6 4.0.0 wagon-providers pom Maven Wagon Providers Parent 1.0-alpha-6 wagon-file wagon-ftp wagon-http-lightweight wagon-http wagon-ssh-external wagon-ssh org.apache.maven.wagon wagon-provider-test 1.0-alpha-6 test org.apache.maven.wagon wagon-provider-api 1.0-alpha-6