- Fixing the infinite loop in updateConditions method from PacksModel.
- Ensure treePacksPanel updates the JTree on activation.
- Add helper text in TreePacksConsolePanel for unselectable packs
- Removing System.out.println that were not removed from development.
Merge pull request #232 from mtjandra/IZPACK-1132

[IZPACK-1132] - Infinite loop fix