- Partially fixed mantis #1065 (Gate with hex 95 can't be attacked)
- Fixed 'catapult tried to attack non-catapultable hex!' problem, now catapult attacks attackable wall parts only
- Fixed problem that the server performed applying damage on a wall part twice
- Added methods for checking what wall parts are attackable and if a wall part is potentially attackable
- Added functionality to trace net packages
- Added functionality to trace std::vectors
- Added tracing for CatapultAttack(CPack)
- Updated various toString methods to use {} instead of []
- Refactoring

git-svn-id: http://svn.code.sf.net/p/vcmi/code/trunk/@3647 4dfc6b2a-8b31-0410-aa91-d6c70e3ac834