Automatically disable the Git daemon on Express

Change-Id: Ide78d4c5db59a734060ce527a59450eed8433c1a
diff --git a/src/main/java/com/gitblit/GitBlit.java b/src/main/java/com/gitblit/GitBlit.java
index 97372e1..6d52e76 100644
--- a/src/main/java/com/gitblit/GitBlit.java
+++ b/src/main/java/com/gitblit/GitBlit.java
@@ -3772,6 +3772,10 @@
 					}
 				}
 
+				// disable Git daemon on Express - we can't bind 9418 and we
+				// can't port-forward to the daemon
+				webxmlSettings.overrideSetting(Keys.git.daemonPort, 0);
+
 				// configure context using the web.xml
 				configureContext(webxmlSettings, base, true);
 			} else {