Big code refactor, get rid of HAL entirely

kernel/storedev/ramsd.c

@@ -1,14 +1,13 @@
 #include <stddef.h>
 #include <stdint.h>
 #include "spinlock/spinlock.h"
-#include "errors.h"
 #include "dlmalloc/malloc.h"
-#include "ramsd.h"
-#include "storedev.h"
-#include "hal/hal.h"
+#include "storedev/ramsd.h"
+#include "storedev/storedev.h"
 #include "util/util.h"
-#include "kprintf.h"
 #include "std/string.h"
+#include "kprintf.h"
+#include "errors.h"
 
 int32_t ramsd_init(struct StoreDev *sd, void *extra) {
   RamSdInitExtra *e = extra;