Protect against conflicts with unity super keys

Bug Description

this is NOT the same as bug #723273 which is a design one.

Here we need to file the unityshell.xml with all super keys to avoid compiz enabling plugin settings conflicting one (as there is no way to tell to compiz "stop, don't handle the XEvent anymore". Confirmed by DBO

This bug was fixed in the package unity - 3.6.2-0ubuntu1

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unity (3.6.2-0ubuntu1) natty; urgency=low

* New upstream release:
- unity-window-decorator crashed with SIGSEGV in
g_cclosure_marshal_VOID__OBJECT() (LP: #724874)
- blinking screen at searching "gn" (LP: #674022)
- Top panel isn't multimonitor aware (LP: #675862)
- Leaving fullscreen causes the launcher to rapidly appear and then
disappear (LP: #718054)
- migrate_favorites.py crashed with GError in __main__: Bad key or
directory name: "/desktop/unity/launcher/favorites/app-Watch TV
Shows.desktop/type": ` ' is an invalid character in key/directory names
(LP: #722403)
- does not display icons until hovered (LP: #726033)
- Unintuative Application Matching (LP: #726711)
- icons missing in the dash recent files and directory search returns
(LP: #727824)
- some result cache broke the dash search (LP: #728961)
- Protect against conflicts with unity super keys (LP: #729166)
- not installed apps sorting in global search (LP: #636996)
- No 'safely remove' option is present in the unity menu when a usb disk
is inserted (LP: #660010)
- Dash - Implement new Dash design! (LP: #683762)
- Expose or add missing nux functions for a11y support (LP: #701672)
- Launcher - A single finger 'hold' on a Launcher app icon should open the
quicklist (LP: #702486)
- No "Search" default entry (LP: #710794)
- Icon in Launcher should be home folder icon (LP: #721121)
- Launcher bindings require Super to be held down to work (LP: #727580)
- compiz crashed with SIGSEGV in nux::CairoGraphics::GetBitmap()
(LP: #727636)
- Unity "Lens" do not scroll to bottom (LP: #719616)
- Double-click on panel to unmaximize only works in right half
(LP: #725529)
- clicking multiple time on the bfb makes the logo darker and darker
(LP: #727146)
- the launcher should go away if it has been open using the keyboard and
the mouse is not moved while the cursor is on it (LP: #727746)
- migrate_favorites.py crashed with OSError in makedirs(): [Errno 13]
Permission denied: '/home/aquarius/.local/share/unity' (LP: #723656)
- No feedback when unmounting busy device in Unity (LP: #730638)
-- Didier Roche <email address hidden> 2011年3月07日 19:10:27 +0100