* fixed the crashing bug and added a new behavior.
Changed the error message due to missing critter frame (again):
* replaced the interruption with printing the error message to in-game
message window.
Added "add_g_timer_event" and "remove_timer_event" script functions
for timed_event_p_proc in global scripts.
Fixed the check on the 'hidden' flag for previous commit.
* prevents player's movement when clicking on the window.
* the mouse cursor will not be toggled when the cursor hovers over
a hidden window.
Updated version number.
* Added BoxBarCount option.
* Added "set_iface_tag_text" and "add_iface_tag" script functions.
* Now number of simultaneously displayed boxes depends on game res.
* Updated documents.
Moved some codes from Worldmap.cpp to new Interface.cpp (same as 4.x).
Moved some option codes from main.cpp to other modules.
Removed CorpseLineOfFireFix from ddraw.ini (always enabled).
* to toggle modification sections for perks and traits.
Backported ini reading functions from 4.x to main.cpp, and edited
related code in Perks.cpp (need to implement to other source later)
Added error/warning icons to message boxes.