Line connector markers (arrow) menu selection does not reflect drawing (IE 11)

[GoogleCodeExporter]

What steps will reproduce the problem?
See video -> http://screencast.com/t/tBDLnZvU

1.draw connector line between two objects with some special arrow at least on 
one end.
2. click canvas on white (deselect connector)
3. click on the connector (line) in order to open the connector special markers 
(arrows) menu.

What is the expected output? What do you see instead?
Expected:
the markers menu selection should be the actual arrow types used in the 
connector. (i.e: maintain selected arrow types)
Actual output: instead the menu arrow type has default selection (i.e: no 
arrows).

!: moreover if after step 3 you select another arrow type it is not applied to 
the connector. 

In what browser did you experience this problem? (ALL, Firefox, Opera, etc)
IE 11 (Internet Explorer)

In what version of SVG-edit does the problem occur? (Latest trunk, 2.7.1,
etc)

trunk / r2891

Please provide any additional information below.
See video -> http://screencast.com/t/tBDLnZvU

Original issue reported on code.google.com by ovidiu.c...@exswap.com on 9 Oct 2014 at 12:58

[GoogleCodeExporter]

Happens in IE 9 as well. Probably IE 10 too (have not tested) 

Original comment by ovidiu.c...@exswap.com on 9 Oct 2014 at 1:00