kern: implement dynamic slab init + ini relocation

libraries/libmesosphere/include/mesosphere.hpp

@@ -49,6 +49,7 @@
 #include <mesosphere/kern_k_slab_heap.hpp>
 #include <mesosphere/kern_k_light_lock.hpp>
 #include <mesosphere/kern_kernel.hpp>
+#include <mesosphere/kern_k_page_table_manager.hpp>
 
 /* Auto Objects. */
 #include <mesosphere/kern_k_auto_object.hpp>