Break out the disassembler code from the WXWidgets UI.

This cleans up some of the code between core and UI for disassembling and dumping code blocks.
Should help the QT UI in bringing up its debug UI since it won't have to deal with this garbage now.

Source/Core/UICommon/UICommon.vcxproj

@@ -44,11 +44,13 @@
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="UICommon.cpp" />
+    <ClCompile Include="Disassembler.cpp" />
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="UICommon.h" />
+    <ClInclude Include="Disassembler.h" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
   </ImportGroup>
-</Project>
+</Project>