[plasma-desktop] doc/kcontrol/keys: Update keys docbook to 5.12

[Burkhard Lück]

Git commit 4edcfeb171f3d32fdbb869855112ee7913ab00c2 by Burkhard Lück.
Committed on 30/03/2018 at 12:15.
Pushed by lueck into branch 'master'.

Update keys docbook to 5.12

proofread + update
bump date + releseinfo
add a para about adding components from https://phabricator.kde.org/D2111

Differential Revision: https://phabricator.kde.org/D11690

M  +8    -2    doc/kcontrol/keys/index.docbook

https://commits.kde.org/plasma-desktop/4edcfeb171f3d32fdbb869855112ee7913ab00c2

diff --git a/doc/kcontrol/keys/index.docbook b/doc/kcontrol/keys/index.docbook
index 0ea336af..ece08ade 100644
--- a/doc/kcontrol/keys/index.docbook
+++ b/doc/kcontrol/keys/index.docbook
@@ -14,8 +14,8 @@
 <!-- TRANS:ROLES_OF_TRANSLATORS -->
 </authorgroup>
 
-<date>2016-09-17</date>
-<releaseinfo>Plasma 5.8</releaseinfo>
+<date>2018-03-25</date>
+<releaseinfo>Plasma 5.12</releaseinfo>
 
 <keywordset>
 <keyword>Plasma</keyword>
@@ -95,6 +95,12 @@ Shortcuts</guilabel> tab.</para>
 or <guiicon><inlinemediaobject><imageobject><imagedata fileref="remove.png" format="PNG"/></imageobject></inlinemediaobject></guiicon>
 to add or remove a component.
 </para>
+
+<para>Adding a component opens a dialog to pick applications from the start menu structure to
+add launchers to be usable as shortcuts.
+If an application has jumplist options they will be available as actions.
+</para>
+
 <para>Click the <guilabel>File</guilabel> drop down box at the right to import/export a 
 Scheme, set all shortcuts to none.</para>
 <para>Global shortcuts can now be configured to jump to specific tasks within an application.</para>