Refactored message handling code into the MessageHandlers class.

- Re-enabled CONF messages sent in response to CONN commands.
 - There was a bug in the construction of the CONF message.
 - Resolves nasa/XPlaneConnect#31

xpcPlugin/xpcPlugin/xpcPlugin.vcxproj

@@ -104,18 +104,19 @@
     <ClInclude Include="..\Drawing.h" />
     <ClInclude Include="..\Log.h" />
     <ClInclude Include="..\Message.h" />
+    <ClInclude Include="..\MessageHandlers.h" />
     <ClInclude Include="..\UDPSocket.h" />
-    <ClInclude Include="..\xpcPluginTools.h" />
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\..\C\src\xplaneConnect.c" />
     <ClCompile Include="..\DataManager.cpp" />
+    <ClCompile Include="..\DataMaps.cpp" />
     <ClCompile Include="..\Drawing.cpp" />
     <ClCompile Include="..\Log.cpp" />
     <ClCompile Include="..\Message.cpp" />
+    <ClCompile Include="..\MessageHandlers.cpp" />
     <ClCompile Include="..\UDPSocket.cpp" />
     <ClCompile Include="..\XPCPlugin.cpp" />
-    <ClCompile Include="..\xpcPluginTools.cpp" />
   </ItemGroup>
   <ItemGroup>
     <Library Include="..\SDK\Libraries\Win\XPLM.lib" />

xpcPlugin/xpcPlugin/xpcPlugin.vcxproj.filters

@@ -36,7 +36,7 @@
     <ClInclude Include="..\DataMaps.h">
       <Filter>Header Files</Filter>
     </ClInclude>
-    <ClInclude Include="..\xpcPluginTools.h">
+    <ClInclude Include="..\MessageHandlers.h">
       <Filter>Header Files</Filter>
     </ClInclude>
   </ItemGroup>
@@ -62,7 +62,10 @@
     <ClCompile Include="..\DataManager.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="..\xpcPluginTools.cpp">
+    <ClCompile Include="..\MessageHandlers.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\DataMaps.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
   </ItemGroup>