Shuffling filesystem to xboxkrnl.

This doesn't really change anything yet, just moves things.
Also fixed some bad over-including.

src/xenia/kernel/modules/xboxkrnl/objects/xfile.cc

@@ -14,8 +14,8 @@
 
 using namespace xe;
 using namespace xe::kernel;
-using namespace xe::kernel::fs;
 using namespace xe::kernel::xboxkrnl;
+using namespace xe::kernel::xboxkrnl::fs;
 
 
 XFile::XFile(KernelState* kernel_state, FileEntry* entry) :

src/xenia/kernel/modules/xboxkrnl/objects/xfile.h

@@ -13,8 +13,8 @@
 #include <xenia/kernel/modules/xboxkrnl/xobject.h>
 
 #include <xenia/kernel/xbox.h>
-#include <xenia/kernel/fs/entry.h>
 #include <xenia/kernel/modules/xboxkrnl/async_request.h>
+#include <xenia/kernel/modules/xboxkrnl/fs/entry.h>
 
 
 namespace xe {

src/xenia/kernel/modules/xboxkrnl/objects/xmodule.cc

@@ -9,6 +9,8 @@
 
 #include <xenia/kernel/modules/xboxkrnl/objects/xmodule.h>
 
+#include <xenia/cpu/cpu.h>
+#include <xenia/kernel/runtime.h>
 #include <xenia/kernel/modules/xboxkrnl/objects/xthread.h>
 
 

src/xenia/kernel/modules/xboxkrnl/objects/xthread.cc

@@ -9,6 +9,7 @@
 
 #include <xenia/kernel/modules/xboxkrnl/objects/xthread.h>
 
+#include <xenia/cpu/cpu.h>
 #include <xenia/kernel/modules/xboxkrnl/objects/xevent.h>
 #include <xenia/kernel/modules/xboxkrnl/objects/xmodule.h>
 

src/xenia/kernel/modules/xboxkrnl/objects/xthread.h

@@ -15,6 +15,13 @@
 #include <xenia/kernel/xbox.h>
 
 
+namespace xe {
+namespace cpu {
+class ThreadState;
+}
+}
+
+
 namespace xe {
 namespace kernel {
 namespace xboxkrnl {