move buttons to bottom of send coins tab, outside of scroll area

src/qt/forms/sendcoinsdialog.ui

@@ -25,7 +25,7 @@
         <x>0</x>
         <y>0</y>
         <width>666</width>
-        <height>197</height>
+        <height>162</height>
        </rect>
       </property>
       <layout class="QVBoxLayout" name="verticalLayout_2">
@@ -40,23 +40,27 @@
         </layout>
        </item>
        <item>
-        <layout class="QHBoxLayout" name="horizontalLayout">
-         <property name="spacing">
-          <number>12</number>
-         </property>
-         <item>
-          <spacer name="horizontalSpacer">
+        <spacer name="verticalSpacer">
          <property name="orientation">
-            <enum>Qt::Horizontal</enum>
+          <enum>Qt::Vertical</enum>
          </property>
          <property name="sizeHint" stdset="0">
           <size>
-             <width>40</width>
-             <height>20</height>
+           <width>20</width>
+           <height>40</height>
           </size>
          </property>
         </spacer>
        </item>
+      </layout>
+     </widget>
+    </widget>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <property name="spacing">
+      <number>12</number>
+     </property>
      <item>
       <widget class="QPushButton" name="addButton">
        <property name="text">
@@ -68,6 +72,19 @@
        </property>
       </widget>
      </item>
+     <item>
+      <spacer name="horizontalSpacer">
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>40</width>
+         <height>20</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
      <item>
       <widget class="QPushButton" name="sendButton">
        <property name="minimumSize">
@@ -93,23 +110,6 @@
      </item>
     </layout>
    </item>
-       <item>
-        <spacer name="verticalSpacer">
-         <property name="orientation">
-          <enum>Qt::Vertical</enum>
-         </property>
-         <property name="sizeHint" stdset="0">
-          <size>
-           <width>20</width>
-           <height>40</height>
-          </size>
-         </property>
-        </spacer>
-       </item>
-      </layout>
-     </widget>
-    </widget>
-   </item>
   </layout>
  </widget>
  <resources>