Cleaned some xmls

app/src/main/java/de/vanitasvitae/enigmandroid/SettingsActivity.java

@@ -3,23 +3,13 @@ package de.vanitasvitae.enigmandroid;
 import android.os.Bundle;
 import android.preference.PreferenceActivity;
 
-/**
- * A {@link PreferenceActivity} that presents a set of application settings. On
- * handset devices, settings are presented as a single list. On tablets,
- * settings are split by category, with category headers shown to the left of
- * the list of settings.
- * <p/>
- * See <a href="http://developer.android.com/design/patterns/settings.html">
- * Android Design: Settings</a> for design guidelines and the <a
- * href="http://developer.android.com/guide/topics/ui/settings.html">Settings
- * API Guide</a> for more information on developing a Settings UI.
- */
 public class SettingsActivity extends PreferenceActivity
 {
     @Override
     protected void onCreate(Bundle savedInstanceState)
     {
         super.onCreate(savedInstanceState);
+        //noinspection deprecation
         addPreferencesFromResource(R.xml.pref_page);
     }
 

app/src/main/res/values-de/strings_activity_settings.xml

@@ -1,9 +1,7 @@
 <resources>
     <string name="title_activity_settings">Einstellungen</string>
 
-    <!-- Strings related to Settings -->
 
-    <!-- Settings for simulation -->
     <string name="pref_header_simulation">Simulation</string>
 
     <string name="pref_title_simulate_anomaly">Doppelschritt Anomalie</string>

app/src/main/res/values/strings_activity_settings.xml

@@ -1,9 +1,7 @@
 <resources>
     <string name="title_activity_settings">Settings</string>
 
-    <!-- Strings related to Settings -->
 
-    <!-- Settings for simulation -->
     <string name="pref_header_simulation">Simulation</string>
 
     <string name="pref_title_simulate_anomaly">Simulate Anomaly</string>