* events won't be shown and won't block movement
* casualties among hero army and neutral creatures are saved
* it's possible to build lighthouse
* increased thread-safety (may prevent some crashes)
* minor fixes
* creatures placeholders work properly
* abandoned mine won't show message with mithril
* it's possible to build glyph of fear in fortress
* emissaries won't be used in random creature drawing (they have no correct def)
* fixed problem with moving two-hex creatures one tile back
* windmill won't give wood
* hover text for heroes
* good background for the town hall screen in Stronghold
* fixed typo in hall.txt
* support for ZSoft-style PCX files in /Data (using SDL_image)
* minor improvements