Add some sanity checking for Mmrnmhrm, closes #23

 * Mmrnhrm had been coming back after retreating in
   Y-Form with both its real characteristics and its
   'copy' of the other form's characteristics in
   Y-Form mode. The result was that X-Form still had
   Y-Form characteristics. mmrnmhrm_postprocess now
   sanity checks this and corrects if necessary.
Fix #29

 * PacketHandler_Init now aborts connection if:
    1) opt_retreat is inconsistent OR
    2) opt_retreat is > 0 on both sides AND opt_retreat_wait is inconsistent.

   Previous behavior was simply to abort if either option is inconsistent.
Remove build option for setupmenu additions

 * This was only there in the first place because
   the allow-retreat branch originally relied on its
   own addon, disabling this option allowed using
   allow-retreat without that extra addon. That stuff
   is now merged into the main effects pack, so we don't
   need this option anymore.
Few compiling warning were been fixed
Update src/res/UrQuanMasters.rc for bmod

 * MS ICO of the Torch (from torch-big-002 and torch-med-002) added,
   now included with properly built Windows binaries

 * Extended executable information in Windows builds now refers to
   Balance Mod
Tweak 24x24 Torch icon
Update build-effect-pack-sh
Do not decrement battle_counter for respawning Pkunk

 * As of commit dde9ab864b the decrement of battle_counter
   in ship_death() was unguarded - previously, it had been
   conditional on a non-obvious property, namely ship mass
   being within the normal limits:

	if (ShipPtr->mass_points <= MAX_SHIP_MASS)

   Both retreating ships and respawning Pkunk apparently have
   their mass_points set above MAX_SHIP_MASS, so removing this
   conditional had the unintended consequence of causing Pkunk
   respawns to be counted as dead ships! We now just check for
   respawning Pkunk.
bumbing versioN
Update BUGS

We don't want to send people to the UQM bugzilla with our own issues!
Update ChangeLog

Clarify that this is upstream UQM changes only, link to appropriate online resources for bmod changes
minor cleanup in element.h
Merge branch 'master' of github.com:Roisack/Shiver-Balance-Mod
Merge branch 'master' of github.com:Roisack/Shiver-Balance-Mod into ai