fix for backing out on missing weapons

oops doing a bit much

added playermodel button (requires enhanced playermodel selector or any of its forks to click)

all your base are belong to us

minor loadtime improvement

culled "special grade" from tacrp weapons flavor text (it meant nothing)

minor fix to prevent typos causing a huge fuss

internal changes to ensure amount of weapons available for selection is consistent with the spawnmenu

added some engine weapon exceptions for clipcounts

make player start with first weapon on loadout regardless of situation