* Fixes a problem where playlist_Play was playing items that were no longer in the playlist. (Play item, playlist_Stop, remove item, add new items (enqueue), playlist_Play, and you would get the old item). This fixes it, but i think it might be a problem that actually resides deeper in the playlist core.

* Up the mms caching from 3200 ms to 5000ms. (unfortunately this is needed for a large number of streams)

* Loop at the beginning of the playlist instead of the beginning of the current node when loop is enabled

This should be the right fix, but testing is welcomed.

 * skins2/vars/playtree.cpp: removed some debug lines

* save the prefs only shortly before the app exits (makes the utilisation of the extended-panel much faster)

* Go back to the first item when hitting "next" on the last item. Go to the last item with "prev" on the 1st item.

(patch contributed by Brian Robb)

  Does not work on the fly, because that requires recreating the window atm.

* src/misc/win32_specific.c: fixed minor memory leak on win32. Patch courtesy of Brian Robb (vascy at hotmail).

* modules/gui/skins2/*: a couple of msvc build fixes. Patch courtesy of Brian Robb (vascy at hotmail).

In fact it seems there is some missing __VLC__ in the msvc makefile. Flikky migth investigate

* changed wizard-shortcut to shift-cmd-w
* re-ordered the file-menu slightly

Thanks to thedj for pointing most of that out.

* This fixes the drag'n'drop from items from the finder in OSX
* Not sure PLAYLIST_END is handled correctly in every case (don't know enough about adding modes to judge)

  (btw. this makes a certain sample work that didn't work when it was fed trough our h264 packetizer. before it would crash. This indicates there is an error in our h.264 packetizer)

  We were setting play/pause and seek commands non-aggregate, while we should set them aggregate.
  Fixes #340

   application data directory.