- removed syscall classes (will just use HLEFunction)

- added hle.cpp and module registration
- removed unused code

src/core/core.vcxproj

@@ -152,6 +152,7 @@
     <ClCompile Include="elf\elf_reader.cpp" />
     <ClCompile Include="file_sys\directory_file_system.cpp" />
     <ClCompile Include="file_sys\meta_file_system.cpp" />
+    <ClCompile Include="hle.cpp" />
     <ClCompile Include="hle\hle_syscall.cpp" />
     <ClCompile Include="hw\hw.cpp" />
     <ClCompile Include="hw\hw_lcd.cpp" />