* 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
* map should be drawn faster because empty tiles are no more blitted (according to info from .msk files) - I hope it will work correctly, if not please report or turn it off if too hard to make it work
* support for 3 new artifacts:
- Ring of Vitality
- Ring of Life
- Vial of Lifeblood
* restructures creature ability preparing (creature abilities are now loaded from cr_abils.txt file). It needs further work - all changes in abilities should be moved from CCreatureHandler.cpp to cr_abils.txt as it's done in this commit (I hope it's clear how it should be done as there is an example)
