remove unsupported *tags* and disable ftp tests as require network connection

--- a/build.gradle

+++ b/build.gradle

@@ -102,15 +102,6 @@

 } dependsOn findScalaAndJavaTypes

-task testFTP(type: Test) {

-    description = "Runs the tests that require connection to a remote ftp server"

-    tags {

-        exclude "ftp"

-        exclude "slow"

-        exclude "broken"

-    }

-

-}

 task testSRA(type: Test) {

     description = "Run the SRA tests"

60-enable-tests

70-removesometests-testng.patch

80-2to3.patch

90-disable-testftp.patch