This is a standalone and improved version of "Bowling Alley" from Bowler's Pack,
with various changes and improvements that warrant it being taken out of MAP
HELL.

- Removed various GFZROCK sightings
- Layout tweaked slightly
  - Spiral now has some guard rails before and after to alleviate fall-outs
  - Added some zippers to prevent fall-outs in the last few sections
  - Removed a super-cut near the hairpin turn
  - Added a small ramp near the sneaker panel at the end
- Decoration tweaked slightly
  - Removed weird placeholder brick buildings in the hairpin turn section
  - Replaced GFZROCK textures with textures that fit the theme and the
    rest of the level
  - Better skybox buildings
  - Big bowling pins are now properly textured (thanks AnimeSonic)
  - Fixed *some* vertex slope errors
- Added a minimap and thumbnail
- Added a secret

This takes up the original Bowling Alley map slot (SZ). Marked as Open Assets
for servers that still host Bowling Alley with map slot SJ.

Do note that some of these changes were made specifically for Karts R Us, and
may not be fully appropriate for other servers. Still, I hope you enjoy this
edit :)

- haya