Dash - When the Dash is re-opened and statefully displaying a previous query, it should be possible to add to the query by pressing the 'right arrow cursor key'

Bug Description

When the Dash is re-opened and statefully displaying a previous query, it should be possible to add to the query by pressing the 'right arrow cursor key'.

To reproduce:
1. Open the Dash, navigate to the App Lens, and type "a"
2. Close the Dash
3. Open the Dash, navigate to the App Lens
4. Notice that the previous query "a" is now selected
5. Press the 'right arrow cursor key'

What currently incorrectly happens:
- nothing!

What should happen:
- Pressing the 'right arrow cursor key' should remove the selection and move the cursor to the right side of the last character in the search query.

This bug was fixed in the package nux - 1.14.0-0ubuntu1

---------------
nux (1.14.0-0ubuntu1) oneiric; urgency=low

* New upstream release.
- compiz crashed with SIGSEGV in nux::WindowCompositor::FindKeyFocusArea()
(LP: #845873)
- compiz crashed with SIGSEGV in sigc::signal_base::impl() (LP: #831769)
- can't maximize windows on second monitor and Qt windows displayed in
wrong place (LP: #861341)
- Dash - Dash should support drag and drop to external applications
(LP: #857431)
- Dash - When the Dash is re-opened and statefully displaying a previous
query, it should be possible to add to the query by pressing the 'right
arrow cursor key' (LP: #841828)
- blacklist old geforce fx cards for unity-3d (LP: #769402)
* debian/control:
- build-dep on libxinerama-dev
-- Didier Roche <email address hidden> 2011年9月29日 18:46:45 +0200

This bug was fixed in the package unity - 4.20.0-0ubuntu1

---------------
unity (4.20.0-0ubuntu1) oneiric; urgency=low

* New upstream release + cherry-pick:
- compiz crashed with SIGSEGV in PluginClassHandler<UnityWindow,
CompWindow, 0>::get() (LP: #835259)
- dash does not scroll down during keyboard navigation (LP: #852506)
- compiz crashed with SIGSEGV in _XFreeEventCookies() (LP: #851472)
- compiz crashed with SIGSEGV in g_object_unref() (LP: #847512)
- compiz crashed with SIGSEGV in nux::WindowCompositor::MouseEventCycle()
(LP: #831678)
- compiz and X can disagree on the stacking order (LP: #845719)
- compiz crashed with SIGSEGV in unity::dash::LensView::OnResultAdded()
(LP: #855252)
- CCSM crashes Unity (LP: #861643)
- compiz crashed with SIGSEGV in PrivateWindow::addWindowStackChanges()
(LP: #862115)
- Touch - When dragging a window with a 3 touch, dragging to the top
should show the maximize gesture preview. (LP: #750316)
- compiz crashed with SIGABRT in raise() (LP: #750386)
- Launcher - Spread should not affect the state of window (LP: #764673)
- [UIFe] Add system setting icon to Launcher (LP: #764744)
- compiz crashed with SIGABRT in raise() [Merely unchecking the Unity
plugin is enough to crash Compiz...] (LP: #823386)
- Launcher - does not hide if revealed from top 24px of the left edge of
the screen (LP: #835989)
- Clickable areas of previously active window remains on 'Show Desktop'
(LP: #836325)
- Cannot search for some apps in Dash (LP: #837075)
- Dash - Search box cursor not responding correctly to focus (LP: #839704)
- Multi-display: Application menu only showing on primary screen
(LP: #845212)
- Ellipsized values in size filter (LP: #851359)
- (oneiric) dash result expansions don't display icons (LP: #854615)
- run the wrong command if enter is hit before the view is refreshed
(LP: #856205)
- Java application windows cut-off/truncated/not displayed properly
(LP: #857201)
- compiz crashed with SIGSEGV in sigc::signal_base::impl() (LP: #831769)
- Minimizing a window should switch focus to the windows underneath it
(breaks restore) (LP: #859885)
- Ratings filter allows ratings > 1.0 (LP: #861255)
- Serious Unity problem stuck in spread when dragging icons back to the
dash (LP: #862045)
- Must use hardware keyboard to perform search for applications in Unity
(LP: #739812)
- Files lens should also search Downloads (LP: #748915)
- The dash crosses the monitor boundary when resolution is 1152x864 or
lesser width (LP: #765338)
- Dash - dragging a file outside of the Desktop Dash should close the Dash
(LP: #764641)
- Text in Dash search text box overflows and doesn't crop with longer
strings; RtL input starts in wrong place (LP: #834765)
- Where the average background colour is either very light or dark, adjust
this value to darken/lighten in order to preserve readability
(LP: #837993)
- Dash does not resize when I connect to an external display and mirror
displays (LP: #83813...