Merge pull request #950

Prepopulate user name field with email address in account wizard.

k9mail/src/main/java/com/fsck/k9/activity/setup/AccountSetupBasics.java

@@ -385,7 +385,7 @@ public class AccountSetupBasics extends K9Activity
     private void onManualSetup() {
         String email = mEmailView.getText().toString();
         String[] emailParts = splitEmail(email);
-        String user = emailParts[0];
+        String user = email;
         String domain = emailParts[1];
 
         String password = null;