Changes and fixes for v1.27---------------------------

General:
 - fixed an issue with wrong texture palette being used on world textures, from families without a full.pcx,
   after loading savegames
 - fixed original bug where under some circumstances random objects started playing voices from a recently
   destroyed AI
 - fixed an original bug in some loading code that could on occasion cause trouble when loading savegames or
   during level transitions in SS2
 - updated "doc\T1.7z" package with a motiondb patch to fix a small issue in T1 mode (see the contained readme)
 - added "hide_maxed_hpbar" config var that will hide the health bar when player has full health

DromEd:
 - fixed room(/EAX) type not being copied when cloning room brush
 - added incremental save support (see "incremental_save_dir" in "doc\new_config_vars.txt" and the supplied
   sample "dromed.cfg")
 - added "load_world_gam" command that tries to load a cow (or mis) file, but will prompt user to load a
   gamesys file, might be useful for rescue or debugging (the loaded result must be carefully inspected
   as gamesys data will likely differ from what was in the cow)
 - added "load_terrain" command that tries to load only terrain, no objects, from a mis/cow, might be useful
   for rescue or debugging
 - added "reload_motion_info" command, to reload data from a mi-file without having to rebuild entire motiondb
 - added "dump_motions_schemas" command (see "doc\motion_schema_syntax.txt")
 - added CTRL and ALT modifiers when clicking in solid view while the texture palette is open
   (CTRL allows changing selected surface without assigning a texture, ALT picks the texture from the clicked
   surface and sets it as the current selection in the texture palette)
 - added positional info to some portalization merge errors

Other:
 - fixed a bug in SQUIRREL.OSM with SendMessage function and the data3 param
 - fixed incorrectly documented game/API version for a couple of functions in the DarkGame script service
 - updated a parameter for the ObjRaycast function in the Engine script service (should be backward compatible
   with existing code that uses it)
 - Notepad++ files for Squirrel updated to reflect latest fixes
 - added PossessedSimple function to the Property script service
 - added stun an freeze functions to the AI script service
 - added Create and CreateArch commands to DMLs
 - added multiplayer beta (separate executable)

Hmmm: http://www.ttlg.com/forums/showthread.php?t=141028&p=2171103

- Added "Blocks frobs" property, allowing objects to block frobs of objects behind them (e.g. to stop frobbing items through safe doors)

frob_mode <0 - 2>

frob line of sight mode, default is 0. This allows enabling of a more strict obstruction check for a potential
    frob target, to prevent frobbing through walls scenarios. That does however mean that sometimes objects which
    are only partially visible won't be frobbable, like an object on a shelf (made of terrain polys) above head
    height, unless you jump or climb onto something, or an object around a corner that's only partially visible.
    Use at your own risk, it could potentially break missions that placed "hidden" frobbable objects in such way
    that the player can never see more than a small fraction.
    Modes: 0 = standard (only objects marked as blocking will obstruct)
           1 = all terrain and objects marked as blocking will obstruct
           2 = (Shock only) like mode 1 but prevents HUD brackets/info to appear on obstructed objects, unlike
               mode 1 where the brackets/info will appear the same way as they do in mode 0, even if the object
               can't actually be interacted with. For Shock this mode is recommended over 1 because it's less
               confusing. (In Thief this mode is the same as 1.)