Discourage creation of new sprout addresses

src/mainwindow.ui

@@ -22,7 +22,7 @@
     <item row="0" column="0">
      <widget class="QTabWidget" name="tabWidget">
       <property name="currentIndex">
-       <number>1</number>
+       <number>2</number>
       </property>
       <widget class="QWidget" name="tab">
        <attribute name="title">
@@ -603,13 +603,6 @@
                  </property>
                 </widget>
                </item>
-               <item>
-                <widget class="QRadioButton" name="rdioZAddr">
-                 <property name="text">
-                  <string>z-Addr(Sprout)</string>
-                 </property>
-                </widget>
-               </item>
                <item>
                 <widget class="QRadioButton" name="rdioTAddr">
                  <property name="sizePolicy">
@@ -623,6 +616,13 @@
                  </property>
                 </widget>
                </item>
+               <item>
+                <widget class="QRadioButton" name="rdioZAddr">
+                 <property name="text">
+                  <string>z-Addr(Sprout)</string>
+                 </property>
+                </widget>
+               </item>
               </layout>
              </item>
              <item>
@@ -977,7 +977,6 @@
   <tabstop>sendTransactionButton</tabstop>
   <tabstop>cancelSendButton</tabstop>
   <tabstop>balancesTable</tabstop>
-  <tabstop>rdioZAddr</tabstop>
   <tabstop>rdioTAddr</tabstop>
   <tabstop>listRecieveAddresses</tabstop>
   <tabstop>btnRecieveNewAddr</tabstop>