REST call for displaying version information

[Frans]

There is no REST call for getting the version information.
The version is part in every XML output, but there is no call like /version

This could resut a header only.

[Frans]

Result is already there (1.6.3):

<?xml version="1.0"?>
<response>
  <header>
    <item_count>1</item_count>
    <request_process_time>0.0036</request_process_time>
    <request_query_count>9</request_query_count>
    <request_result>success</request_result>
    <request_result_description></request_result_description>
    <request_result_id>601</request_result_id>
    <request_uri>[GET] version?user_id=Anonymous</request_uri>
    <vpx_version>1.6.3</vpx_version>
  </header>
  <items>
    <item id="1">
      <version>1.6.3</version>
    </item>
  </items>
</response>

Not exactly a header only, but it will do the job ;-)