Make the svnant taskdef optional by enclosing it in the target that uses it
Make the svnant taskdef optional by enclosing it in the target that uses it

git-svn-id: https://svn.apache.org/repos/asf/jakarta/jmeter/branches/rel-2-2@514871 13f79535-47bb-0310-9956-ffa450edef68

Former-commit-id: 128e900a9fe810f2035fd5f0878dba5d5319a09b
apache/jmeter,benbenw/jmeter,ham1/jmeter,apache/jmeter,etnetera/jmeter,apache/jmeter,apache/jmeter,apache/jmeter,benbenw/jmeter,benbenw/jmeter,etnetera/jmeter,ham1/jmeter,benbenw/jmeter,etnetera/jmeter,ham1/jmeter,etnetera/jmeter,ham1/jmeter,ham1/jmeter,etnetera/jmeter