Add openweathermap copyright

Change-Id: I05947b3c01f0097e3d91feee6f51612a99ebb85c
Signed-off-by: Joey Rizzoli <joey@lineageos.org>

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

 <?xml version="1.0" encoding="utf-8"?>
 <!--
      Copyright (C) 2016 The CyanogenMod Project
+     Copyright (C) 2016 The LineageOS Project
 
      Licensed under the Apache License, Version 2.0 (the "License");
      you may not use this file except in compliance with the License.
@@ -32,7 +33,8 @@
     <string name="api_key_state_pending_verification">Pending verification</string>
 
     <!-- Copyright and disclaimers -->
-    <string name="prefscreen_copyright_title">Disclaimer</string>
-    <string name="prefscreen_copyright_summary">The information provided by this application is provided for general information purposes only</string>
-    <string name="openweathermap_inc_name" translatable="false">OpenWeatherMap, Inc.</string>
+    <string name="prefscreen_disclaimer_title">Disclaimer</string>
+    <string name="prefscreen_disclaimer_summary">The information provided by this application is provided for general information purposes only</string>
+    <string name="copyright_title">Copyright</string>
+    <string name="copyright_summary">OpenWeatherMap is a registered trademark of OpenWeatherMap Inc, both in the United States and internationally</string>
 </resources>
\ No newline at end of file

app/src/main/res/xml/preferences.xml

@@ -35,7 +35,10 @@
         <Preference
             android:key="disclaimer"
             android:persistent="false"
-            android:title="@string/prefscreen_copyright_title"
-            android:summary="@string/prefscreen_copyright_summary"/>
+            android:title="@string/prefscreen_disclaimer_title"
+            android:summary="@string/prefscreen_disclaimer_summary"/>
+        <Preference
+            android:title="@string/copyright_title"
+            android:summary="@string/copyright_summary" />
     </PreferenceCategory>
 </PreferenceScreen>
\ No newline at end of file