spicy-redis: Cleanup scripts and tests

- Recomputes checksums for pcaps to keep clean
- Removes some tests that had big pcaps or weren't necessary
- Cleans up scripting names and minor points
- Comments out Spicy code that causes a build failure now with a TODO to
  uncomment it

testing/btest/Baseline/scripts.base.protocols.redis.auth/output

@@ -4,7 +4,7 @@ username: notauser
 password: notapassword
 AUTH
 username: default
-password: defaultpasswordinvalid
+password: defaultpassword
 AUTH
 username: noone
 password: password