reword english strings

and added missing untranslatable attributes

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

@@ -327,5 +327,5 @@ This is an advanced version of the 'Queries Remover' module."</string>
     <string name="mParts_copy">Part copied to clipboard</string>
     <!-- -->
     <string name="mDrawer_name">Drawer</string>
-    <string name="mDrawer_desc">All modules below this will be hidden in a drawer. The modules will still work, but are stored in the drawer, you can store modules here to avoid clutter of modules you do not always need.</string>
+    <string name="mDrawer_desc">All modules below this will be hidden in a drawer. The modules will still work, but will be hidden until you open the drawer. Here you can place modules you rarely use, to avoid clutter.</string>
 </resources>

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

@@ -1,14 +1,14 @@
 <resources>
-    <string name="app_name">URLCheck</string>
+    <string name="app_name" translatable="false">URLCheck</string>
 
     <string name="lnk_playStore" translatable="false">Play Store</string>
     <string name="lnk_fDroid" translatable="false">F-Droid</string>
 
 
     <string name="dd" translatable="false">%s:</string>
 
-    <string name="trianguloy">TrianguloY</string>
+    <string name="trianguloy" translatable="false">TrianguloY</string>
     <string name="contributors" translatable="false">Ilithy, PabloOQ</string>
 
-    <string name="sample_url"><![CDATA[http://www.google.com/?ref=referrer&foo=bar#tag]]></string>
+    <string name="sample_url" translatable="false"><![CDATA[http://www.google.com/?ref=referrer&foo=bar#tag]]></string>
 </resources>