got rid of irrelevant stuff.

setup/agreement.py

@@ -13,7 +13,6 @@
 
 import sys
 import rtyaml
-import collections
 
 def write_settings(config):
     fn = sys.argv[2]

setup/questions.sh

@@ -252,8 +252,4 @@ fi
 if [ -f /usr/bin/git ] && [ -d .git ]; then
 	echo "Mail-in-a-Box Version: " $(git describe)
 fi
-echo
-
-function get_I_AGREE_MAILINABOX(){
-	echo "$I_AGREE_MAILINABOX"
-}
+echo