Replace usage of JDK Zip classes by a better implementation

JDK built-in Zip classes have several issues :

• bad filename encoding management (http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4244499)
• some memory issues

In order to get ridd of these issues, we should use an other Zip implementation :

• trueZip
• apache ant zip lib
• ...

We need to update existing code using java Zip (expecially the common classes).