Renamed land related widgets.

--HG--
branch : gsoc2014-dfighter

code/studio/src/plugins/tile_editor/tile_editor_main_window.ui

@@ -352,7 +352,7 @@
        </property>
        <layout class="QGridLayout" name="gridLayout_4">
         <item row="0" column="0">
-         <widget class="QListWidget" name="listWidget"/>
+         <widget class="QListWidget" name="landLW"/>
         </item>
         <item row="1" column="0">
          <layout class="QHBoxLayout" name="horizontalLayout">
@@ -370,7 +370,7 @@
            </spacer>
           </item>
           <item>
-           <widget class="QToolButton" name="toolButton_3">
+           <widget class="QToolButton" name="landAddTB">
             <property name="text">
              <string>...</string>
             </property>
@@ -381,7 +381,7 @@
            </widget>
           </item>
           <item>
-           <widget class="QToolButton" name="toolButton_2">
+           <widget class="QToolButton" name="landRemoveTB">
             <property name="text">
              <string>...</string>
             </property>
@@ -392,7 +392,7 @@
            </widget>
           </item>
           <item>
-           <widget class="QToolButton" name="toolButton">
+           <widget class="QToolButton" name="landEditTB">
             <property name="text">
              <string>...</string>
             </property>