* r-click popups on selected town/hero.bonus and teams in pregame
* disabled music due to bugs in SDL_mixer and smpeg (probably it was the source of reported random crashes / hangups)
* minor fixes
* increased char per line limit for subtitles under components
* saves are sorted primary by map format, secondary by name
* fixed displaying date of saved game (uses local time, removed square character)
* removed redundant quotation marks from artifact events text
* corrected some exp/level values
* primary skills cannot negative values
* fixed crash on entering hall when town was near map edge
* workaround to prevent crashes when gaining same sec skill on leveling serie
* fixed displaying luck effect animation
* minor improvements
* bumped version name to 0.72b
* more diagnostics in music handler (should help to catch the reported bug with not playing main menu theme)
* probably fixed problems with horde buildings in towns that start with upgraded dwellings (0.72#1 http://vcmi.antypika.aplus.pl/forum/viewtopic.php?t=159)
* version set to 0.72
* integrated save format version to the CLoadFile
* fixed problems on entering non-number as resolution number
* minor improvements
* fixed slider behavior when showing less maps/games than available slots
* added a few missing sounds for creatures
* fixed problems with artifacts info caused by bug in serialization
* fixed bug in Scholar's serializetion
* all stacks features will be serialized (should fix problems with missing premies from artifacts)
* proper serialization of HeroBonus, fixes some problems/crashes
* resource silos won't give resources on the first day
* fixed problems with removing artifacts when all visiblebackpack slots are full
