[218633] Update server name when hostname changes if not previously user-modified

Change-Id: I4368305b3459990c8cb750f9961fb3fdd837e19f
Signed-off-by: Daniel Johnson <danijoh2@cisco.com>

plugins/org.eclipse.wst.server.ui/serverui/org/eclipse/wst/server/ui/internal/wizard/page/NewManualServerComposite.java

diff --git a/plugins/org.eclipse.wst.server.ui/serverui/org/eclipse/wst/server/ui/internal/wizard/page/NewManualServerComposite.java b/plugins/org.eclipse.wst.server.ui/serverui/org/eclipse/wst/server/ui/internal/wizard/page/NewManualServerComposite.java
index 44918be..8ba72e4 100644
--- a/plugins/org.eclipse.wst.server.ui/serverui/org/eclipse/wst/server/ui/internal/wizard/page/NewManualServerComposite.java
+++ b/plugins/org.eclipse.wst.server.ui/serverui/org/eclipse/wst/server/ui/internal/wizard/page/NewManualServerComposite.java
@@ -437,6 +437,11 @@
 			return;// Host name validation failed, so there is no need to continue handling hostname change event			
 		}
 		loadServerImpl(serverType);
+		if (!serverNameModified) {
+		    server.setHost(hostname.getText());
+		    ServerUtil.setServerDefaultName(server);
+            fireServerWorkingCopyChanged();
+		}
 		
 		if (serverName != null && !serverNameModified) {
 			updatingServerName = true;