Simplify overamplification setting

Author: clefebvre

schemas/org.cinnamon.desktop.sound.gschema.xml.in

@@ -26,10 +26,10 @@
       <summary>Which sound to play when the volume is changed</summary>
       <description>Which sound to play when the volume is changed.</description>
     </key>
-    <key name="maximum-volume" type="i">
-      <default>100</default>
-      <summary>The maximum sound volume</summary>
-      <description>The maximum sound volume the user can set via the sound applet, settings and volume keys.</description>
+    <key name="allow-amplified-volume" type="b">
+      <default>false</default>
+      <summary>Overamplification</summary>
+      <description>Allows the volume to exceed 100%, with reduced sound quality.</description>
     </key>
   </schema>
 </schemalist>