[IZPACK-1034]
  - changed module name izpack-utils into izpack-wrapper
[IZPACK-1035]
  - using the defaults of the plugins.
Merge pull request #157 from khmarbaise/IZPACK-1035

[IZPACK-1035]
Merge pull request #156 from khmarbaise/IZPACK-1034

[IZPACK-1034]