Releaselog

   1 === V0.5 released === (2010-06-12)
   2         * basic syscall implemented
   3         * simple error handle system implemented
   4         * exec binaly program from disk supported
   5
   6 === V0.4 released ===
   7         * Add a LRU cache system
   8         * Add tfs file system support
   9         * Cleanup Makefile
  10
  11 === V0.3 released ===
  12         * Add malloc stuff
  13         * Add hexdump lib function