Kernel 0.5.9-r6; Process cover stuff, paging go from experimental, lot
of paging news, pmalloc () - page aligned memory allocator and pfree ()
deallocator, added segfault when program touch foreign area of memory
and it shutdown this one, fixed bugs in tty_change () and other tty
functions with unexist user, some better syscalls, fixed memleak in
kmalloc (), added new variables to proc_t structure for faster mapping
of virtual memory, fixed bug in tutorial app, added web client
(unfinished), fixed some bugs in commands
35 files changed: