fix replace with charMappingFile
<label for="name" class="col-sm-3 control-label"><la:message
key="labels.dict_mapping_file" /></label>
<div class="col-sm-9">
- <input type="file" name="mappingFile" />
+ <input type="file" name="charMappingFile" />
</div>
</div>
</div>
