Remove the check for replies being too similar to the input
Remove the check for replies being too similar to the input

This will be coming back with a new scoring framework.

LeMagnesium/cobe,DarkMio/cobe,LeMagnesium/cobe,tiagochiavericosta/cobe,tiagochiavericosta/cobe,meska/cobe,wodim/cobe-ng,meska/cobe,pteichman/cobe,DarkMio/cobe,wodim/cobe-ng,pteichman/cobe