* added missing ventilator! I'm sorry it got lost in the process :/

* updated to RE17b23
* added new shieldboosters
* now with 4 mounted positron cannons
* different turret loadout
* more generators
* personal stuff box is now surrounded in combat steel
* now includes passenger seats and public box
* various texture changes
* moved some blocks around
* added more combat steel in key locations
* nose section is now sturdier
* optimized signal logic, now with resetlatches toggle to workaround MP signal bugs