Document the conditional constants used in the project for easy reference when testing.

Author: bclothier

RubberduckBaseProject.csproj

@@ -59,7 +59,18 @@
   <PropertyGroup Condition=" '$(Configuration)' == 'Debug'">
     <DebugType>full</DebugType>
     <Optimize>false</Optimize>
-    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <!-- Valid Constants used in the solution: 
+      LOG_COM_RELEASE     // Records COM objects released when a safe COM wrapper has been disposed
+      PRETTY_XML          // Includes whitespace and formatting to serialized XML files for XmlComProjectSerializer
+      REF_COUNT           // Tracks the reported reference counts when acquiring/disposing COM objects
+      THRISTY_DUCK        // Outputs the message content from the message pump in VBENativeServices / SubclassingWindow
+      THRISTY_DUCK_EVT    // Outptus the events raised from the message pump in VBENativeServices / SubclassingWindow
+      TRACE_COM_SAFE      // Tracks the COM wrappers added & removed to the ComSafe and also allow serializing the contents of ComSafe
+      TRACE_TYPEAPI       // Tracks the methods called on the wrapped ITypeLib & ITypeInfo
+      TRACE_COM_POINTERS  // Tracks the ComPointer access & disposal
+      TRACE_MARSHAL       // Tracks the calls made through the RdMarshal class (useful for tracking all Marshal methods)
+    -->
+    <DefineConstants>DEBUG;TRACE;</DefineConstants>
   </PropertyGroup>
 
   <PropertyGroup Condition=" '$(Configuration)' == 'Release'">