- CMappedFileLoader class to remap WoG files to h3 names
- WoG should be optional, all remapped files are listed in WoG/config/wogFileOverrides.json
- fixed several cases of incorrect positioning of creatures in battles
- some missing sounds for battle effects
- negative luck support, disabled by default
- a bit hackish detection of WoG presence, VCMI should work on SoD-only installs

git-svn-id: https://vcmi.svn.sourceforge.net/svnroot/vcmi/trunk@3369 4dfc6b2a-8b31-0410-aa91-d6c70e3ac834