put sendcoins entries in scroll area, so that window does not become bigger than screen with many recipients

src/qt/forms/sendcoinsdialog.ui

@@ -14,6 +14,24 @@
    <string>Send Coins</string>
   </property>
   <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <widget class="QScrollArea" name="scrollArea">
+     <property name="widgetResizable">
+      <bool>true</bool>
+     </property>
+     <widget class="QWidget" name="scrollAreaWidgetContents">
+      <property name="geometry">
+       <rect>
+        <x>0</x>
+        <y>0</y>
+        <width>666</width>
+        <height>197</height>
+       </rect>
+      </property>
+      <layout class="QVBoxLayout" name="verticalLayout_2">
+       <property name="margin">
+        <number>0</number>
+       </property>
        <item>
         <layout class="QVBoxLayout" name="entries">
          <property name="spacing">
@@ -90,6 +108,10 @@
        </item>
       </layout>
      </widget>
+    </widget>
+   </item>
+  </layout>
+ </widget>
  <resources>
   <include location="../bitcoin.qrc"/>
  </resources>

src/qt/forms/sendcoinsentry.ui

@@ -147,7 +147,7 @@
        </property>
        <property name="icon">
         <iconset resource="../bitcoin.qrc">
-         <normaloff>:/icons/res/icons/remove.png</normaloff>:/icons/res/icons/remove.png</iconset>
+         <normaloff>:/icons/remove</normaloff>:/icons/remove</iconset>
        </property>
       </widget>
      </item>