QtVersion Options: Make qmakePath selectedable

Task-Nr: QTCREATORBUG-4882

src/plugins/qt4projectmanager/qtversioninfo.ui

@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>222</width>
-    <height>62</height>
+    <height>70</height>
    </rect>
   </property>
   <layout class="QFormLayout" name="formLayout">
@@ -33,6 +33,9 @@
      <property name="text">
       <string/>
      </property>
+     <property name="textInteractionFlags">
+      <set>Qt::LinksAccessibleByMouse|Qt::TextSelectableByMouse</set>
+     </property>
     </widget>
    </item>
    <item row="2" column="0" colspan="2">