change 'sitetype' to 'siteplan' to use consistent language

scripts/setup_status_network.sh

@@ -13,10 +13,10 @@ export sitename="$2"
 export tags="$3"
 export email="$4"
 export fullname="$5"
-export sitetype="$6"
+export siteplan="$6"
 
-if [ "$sitetype" == '' ]; then
-    sitetype='single-user'
+if [ "$siteplan" == '' ]; then
+    siteplan='single-user'
 fi
 
 # Fixme: if this is changed later we need to update profile URLs
@@ -76,7 +76,7 @@ then
       sed "s/\$nickname/$nickname/" | \
       sed "s/\$sitename/$sitename/" | \
       sed "s/\$userpass/$userpass/" | \
-      sed "s/\$sitetype/$sitetype/" | \
+      sed "s/\$siteplan/$siteplan/" | \
       php $PHPBASE/scripts/sendemail.php \
         -s"$server" \
         -n"$nickname" \