Merge pull request restsharp#1261 from soccerjoshj07/master

Turning on code optimizations

Author: alexeyzimarev

RestSharp/RestSharp.csproj

@@ -10,7 +10,7 @@
     <Description>Simple REST and HTTP API Client</Description>
     <Authors>John Sheehan, RestSharp Community</Authors>
     <Version>106.6.7</Version>
-    <Optimize>false</Optimize>
+    <Optimize>true</Optimize>
     <AssemblyOriginatorKeyFile>..\RestSharp.snk</AssemblyOriginatorKeyFile>
     <SignAssembly>true</SignAssembly>
     <PublicSign Condition="'$(OS)' != 'Windows_NT'">true</PublicSign>