Merge branch '@xemul-mails' into @xemul

* @xemul-mails:
  crtools: Collect dumping fd parameters into one place
  crtools: Toss dump_one_fd args around
  crtools: Rename fd to lfd in dump_one_fd
  crtools: Sanitize pstree construction
  crtools: Remove unused printk_registers and co
  crtools: Deduplicate file info showing code
  crtools: Merge pstree collecting into showing
  crtools: Remove unused and wrong arrays from pstree image
  crtools: Remove lseeks after prep_cr_ calls
  crtools: Cleanup collect_pstree in cr-show

Conflicts:
	cr-show.c

Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>