MvM_Ripe a5b

nav mesh fix, wave fix, etc

a5

+100% proper nav_prefer/nav_avoid bonus
-50% of nav_prefer actually working
+100% fixed tank spawn
+100% holograms to show bot path bonus
+20% detail bonus
+50% optimization

changed name to mvm_ripe
added version string
changed layout
added decoy advanced level as pop

It includes a fix for one major clipping issue

Custom contents have been packed