Do not add a new line after the first include when generating CLI source files.

src/Generator/Generators/CLI/CLISourcesTemplate.cs

@@ -14,7 +14,6 @@ namespace Cxxi.Generators.CLI
 
             WriteLine("#include \"{0}.h\"",
                 Path.GetFileNameWithoutExtension(Module.FileName));
-            NewLine();
 
             GenerateForwardReferenceHeaders();
             NewLine();