qct 0.4 released

[Satish Balay]

Steve,

I have the following feedback on the qct UI.

Currently it starts off with selecting all changes/files as part of
the changeset. And then one can toggle with the mouse to select and
unselect the changes/files.

However the same select action is used to check the diffs as well. So,
if I just want to check the diffs - I have to do the following:

- click on the file 
   - it displays the diff [which I want]
   - it also unselects the file [which I might or might not want]

I think its better to split this functionality in different actions.
HCT has this functionality splitup. I think 'bk' also had this flag
separate from the 'diff' functionality.
   - when a select is toggled the diff is also shown
   - when the file name is selected - diff is shown [without a toggle
     for select]

Also it might be a good idea to provide 'quit-without-commit' option -
so that we don't have to always rely on the windowmanager [kill
button]

thanks,
Satish