Fix string formatting error in ahnyQuabs
Fix traceback in /look command
Don't overwrite the names of personal ages
Handle spurious apostrophes in age names
Fix Zandi Welcome

Due to skoader's physics changes, Zandi triggers the avatar detection
region when he spawns. This caused him to welcome himself to the cleft but
left the actual avatar without a chance to hear the welcome message. This
changeset ensures that the triggering avatar will play the speech logic on
collisions.
Removed ptCamera aspect ratio hacks
Add better exception-handling to xCheat's SDL functions.

- Uses more and better exception handling for various potential
  errors.  Previously these functions would spam the server and
  python logs with tracebacks resulting from simple typos.
- Clean up responses for better feedback to the user.
Merge pull request #54 from Deledrius/xcheat_tracebacks

Add better exception-handling to xCheat's SDL functions.
Merge pull request #50 from Hoikas/quabs

Fix ahnyQuabs traceback
Merge pull request #51 from Hoikas/ki-fixes

KI Fixes
Merge pull request #52 from Hoikas/zandi

Fix Zandi Welcome
Merge pull request #55 from Hoikas/hor-plus

Update ACA for Hor+