Merge pull request #4858 from nextcloud/changeScreenshot

Screenshots: shorten text a bit

src/main/res/values/strings.xml

@@ -710,12 +710,12 @@
     <string name="account_not_found">Account not found!</string>
 
     <string name="screenshot_01_gridView_heading">Protecting your data</string>
-    <string name="screenshot_01_gridView_subline">self-hosted productivity platform</string>
+    <string name="screenshot_01_gridView_subline">self-hosted productivity</string>
 
     <string name="screenshot_02_listView_heading">Browse and share</string>
     <string name="screenshot_02_listView_subline">all actions at your fingertips</string>
 
-    <string name="screenshot_03_drawer_heading">Activity, shares, offline files</string>
+    <string name="screenshot_03_drawer_heading">Activity, shares, …</string>
     <string name="screenshot_03_drawer_subline">everything quickly accessible</string>
 
     <string name="screenshot_04_accounts_heading">All your accounts</string>
@@ -724,8 +724,8 @@
     <string name="screenshot_05_autoUpload_heading">Automatic upload</string>
     <string name="screenshot_05_autoUpload_subline">for your photos &amp; videos</string>
 
-    <string name="screenshot_06_davdroid_heading">Sync calendar &amp; contacts</string>
-    <string name="screenshot_06_davdroid_subline">with DAVx5 (formerly DAVdroid)</string>
+    <string name="screenshot_06_davdroid_heading">Calendar &amp; contacts</string>
+    <string name="screenshot_06_davdroid_subline">Sync with DAVx5</string>
 
     <string name="userinfo_no_info_headline">No personal info set</string>
     <string name="userinfo_no_info_text">Add name, picture and contact details on your profile page.</string>