NO_GEOIP_CONFIG => NO_DEFAULT_GEOIP to make it consistent

As we also have NO_DEFAULT_RPC_SOCKET and NO_DEFAULT_LOG_MEMORY_BLOCK

doc/RELEASE-NOTES.md

@@ -13,7 +13,7 @@ This is work in progress and may not always be a stable version.
   * The `./Config` question on GeoIP now defaults to `mmdb`. Existing users
     who upgrade will keep their current setting (usually `classic`) for now.
   * Both `geoip_classic` and `geoip_mmdb` now receive automatic updates
-  * You can `@define $NO_GEOIP_CONFIG "1"` to disable auto configuration
+  * You can `@define $NO_DEFAULT_GEOIP "1"` to disable auto configuration
     and updates.
 
 ### Fixes:

doc/conf/modules.default.conf

@@ -313,11 +313,10 @@ loadmodule "utf8only"; /* UTF8ONLY via set::utf8-only */
 loadmodule "portinfo"; /* storing local_port and server_port of users */
 loadmodule "isupport"; /* ISUPPORT / numeric 005 handling */
 
+@if !defined(NO_DEFAULT_GEOIP)
 @if $GEOIP_ENGINE != "none"
 loadmodule "$GEOIP_ENGINE";
 @endif
-
-@if !defined(NO_GEOIP_CONFIG)
 @if module-loaded("geoip_classic")
 set {
 	geoip-classic {