[FEATURE] Add linkedin to social share buttons of news article

more options to share articles for international visitors

extensions/t3org_layout/Configuration/TypoScript/Ext/News.ts

@@ -10,6 +10,7 @@ plugin.tx_news {
             0 = EXT:news/Resources/Private/Partials/
             1 = EXT:t3olayout/Resources/Private/Partials/
             2 = EXT:t3olayout/Resources/Private/Partials/News/
+            3 = EXT:t3org_layout/Resources/Private/Partials/News/
         }
         layoutRootPaths >
         layoutRootPaths {

extensions/t3org_layout/Resources/Private/Partials/News/Detail/Shariff.html

+<div xmlns:rx="http://typo3.org/ns/Reelworx/RxShariff/ViewHelper" data-namespace-typo3-fluid="true">
+    <rx:shariff services="facebook,xing,twitter,linkedin" enableBackend="true" />
+</div>

extensions/t3org_layout/Resources/Private/Templates/News/Security/News/Detail.html

@@ -140,7 +140,7 @@
             it will be used automatically!
         </f:comment>
         <n:extensionLoaded extensionKey="rx_shariff">
-            <f:render partial="Detail/Shariff"/>
+            <f:render partial="Detail/Shariff" />
         </n:extensionLoaded>
     </f:if>
 </f:section>