title: Forge SidedProxy is deprecated
body: <p>In main class:</p>
  
  <pre><code>@SidedProxy(clientSide = "com.dimacrafter.cilivization.proxy.ClientProxy", serverSide = "com.dimacrafter.cilivization.proxy.CommonProxy")
  public static CommonProxy proxy;
  </code></pre>
  
  <p>Warning:</p>
  
  <pre><code>'net.minecraftforge.fml.common.SidedProxy' is deprecated
  This inspection reports where deprecated code is used in the specified inspection scope
  </code></pre>
  
  <p>Minecraft Client is crashed before mod pre-initialization.
  How fix it?</p>