* better handling disposed/predefined heroes
* blocked scrolling adventure map with mouse when left ctrl is pressed
* scholar will be accessible from the top
* partially done tavern and hero recruitment
* fixed bug with formation button in hero window
* unified hero initialization code
* minor changes
For 0.63c dev release
* it's possible in battles to check remeaining HP of neutral stacks
* function in CGameInterface called when spell is casted. Support for the Magic Arrow from engine side.
* heroes can regain mana
* support for mistycisim and intelligence skills
* fixed leak with creating frameratekeeper every turn
* minor improvements
* hero's primary skills account for damage dealt by creatures in battle
* magical hero are given spellbook at the beginning
* added initial secondary skills for heroes
* minor fixes and improvements
* fixed pictures of secondary skills in hero window (in left - click popups)
* added handling of navigation, logistics, pathfinding, scouting end estates secondary skills
* 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
* using winapi for better console handling with MSVC (I hope I didn't break anything at GCC)
* new logging system (use log0 - log5 for different priorities and colors (at msvc))
* using lists for storing activated interface objects
* more proper closing of server
* fixed drawbacks in displaying secondary skills in hero window
* fixed two bugs with spellBook
* corrected order of spells in spellBook
* spellBook is opened when hero in battle is left-clicked
* max/buy buttons in recruitment window are not active when there are no available creatures to buy
* reading no-retalation and twice-attack abilities
* boars are treated as two-hex
* dead stack won't retaliate
* support for double attack (not tested)
* one more typo fixed in battle backgrounds list
* spells learning
* no tooltips for objects under FoW
* working resource silo
* new system for simple unit abilities/states
* neutral monster army disappears when defeated
* synchronization between client and server processes
* fixed battle ending
