Fixes and Improvements Patch

This patch fixes, tweaks and adds the following:
 * adds size_multiplier var to humans: Allows admins to adjust the visible size of a human mob
 * adds icon_update var to humans: Allows admins to block icon updating of a human mob
 * Map adjustments to Syndicate Ship
 * Map adjustments to armory
 * Map adjustments to ERT area; cleaned up and magboots are now available on hardsuit stacks
 * Lowered available ERT hardsuits in each section from six to four
 * Stun batons now spawn on the map with a power cell already attached to it
 * Nuke-ops no longer spawn with weapons; they have a whole armory for that