[gcompris-devel] Announce release 4.0PRE2

[Bruno Coudoin]

- New cute display of the artist and music title. You can also click on
  it to hide it.
- fixed random cusor color (long lasting bug)
- fixed hanoi tour width
- added help in the mony activity
- removed canadian flag to display catalan as expected
- added Tcheck flag
- added Polish
- added Serbian
- replaced gcompris-libassetml by libassetml
- fixed the assetml-flags dependancy

It's on the download page. Please test it.