Promote now swaps focused window with master window

This means other windows are unaffected.
The change from the previous cycling behaviour was felt necessary, since
cycling isn't a terribly useful operation.

Some properties that hold:
    focus is unchanged by promotion
    promote is idempotent (promoting twice does nothing)
    the focused and master window will swap their positions in the stack

darcs-hash:20070418224236-9c5c1-4539f9f397e181f91dc9743e3ffac4b5796c0fac

0 files changed, 0 insertions, 0 deletions