Do not add unit to uses

Author: blikblum

Source/virtualtreeview_package.lpk

@@ -3,7 +3,6 @@
   <Package Version="4">
     <Name Value="virtualtreeview_package"/>
     <Type Value="RunAndDesignTime"/>
-    <AddToProjectUsesSection Value="True"/>
     <Author Value="Mike Lischke (LCL Port: Luiz Américo)"/>
     <CompilerOptions>
       <Version Value="11"/>