rm prepare annot

Author: birm

apps/port/import.html

@@ -35,7 +35,6 @@ <h3 class="h2">File Contents</h3>
     <br>
     <div class="btns">
       <button id="convert_btn btn1" class="buttons" onclick="xml2geo()" type="button">Convert from XML</button>
-      <button id="prepare_btn btn2" class="buttons" onclick="prepareAnnot()" type="button">Prepare JSON</button>
     </div>
     <br>
       <textarea name="input" class="slide" id="output" rows="5" cols="75" placeholder="Output:"></textarea><br>