- extracted srv: calls from service.cpp and put in its own module

- added function tables for service calls
- lots of refactoring

src/core/core.vcxproj

@@ -155,6 +155,7 @@
     <ClCompile Include="hle\hle.cpp" />
     <ClCompile Include="hle\service\apt.cpp" />
     <ClCompile Include="hle\service\service.cpp" />
+    <ClCompile Include="hle\service\srv.cpp" />
     <ClCompile Include="hle\syscall.cpp" />
     <ClCompile Include="hw\hw.cpp" />
     <ClCompile Include="hw\hw_lcd.cpp" />
@@ -190,6 +191,7 @@
     <ClInclude Include="hle\hle.h" />
     <ClInclude Include="hle\service\apt.h" />
     <ClInclude Include="hle\service\service.h" />
+    <ClInclude Include="hle\service\srv.h" />
     <ClInclude Include="hle\syscall.h" />
     <ClInclude Include="hw\hw.h" />
     <ClInclude Include="hw\hw_lcd.h" />