Multiple Worlds for TWM

With the help of my local developper group, I've integrated Sean DeNigris work and now Tiling Window Manager supports Multiple Worlds.

Here's a screencast that shows the progress. (My English seems a little less catastrophic than the previous screencast :)

Note: The tests failing on the screencast (Pharo 1.2) are green on Pharo 1.3.



Load TWM with:

Gofer it
  squeaksource: 'TilingWindowManager';
  package: 'TWM';
  load.

And ConfigurationOfKeyMapping 1.7 (TWM do not work with 1.8 actually) with:

Gofer it
    squeaksource: 'ShortWays';
    package: 'ConfigurationOfKeymapping';
    load.
    
(ConfigurationOfKeymapping project version: '1.7') load.