Add 2 options:  1/ to permit build JMeter distribution from src archive (tgz) without svn checkout or in offline conditions 2/ to build JMeter independantly from svn revision
Add 2 options: 
1/ to permit build JMeter distribution from src archive (tgz) without svn checkout or in offline conditions
2/ to build JMeter independantly from svn revision

git-svn-id: https://svn.apache.org/repos/asf/jakarta/jmeter/trunk@1154787 13f79535-47bb-0310-9956-ffa450edef68

Former-commit-id: e9bebac12fda968fbd14e80c21d310858af8d570
apache/jmeter,etnetera/jmeter,apache/jmeter,apache/jmeter,etnetera/jmeter,ham1/jmeter,apache/jmeter,etnetera/jmeter,benbenw/jmeter,etnetera/jmeter,benbenw/jmeter,benbenw/jmeter,ham1/jmeter,ham1/jmeter,benbenw/jmeter,etnetera/jmeter,ham1/jmeter,ham1/jmeter,apache/jmeter