Zabbix

- improved support of proc.num[<process>,<user name>,<all|run|sleep|zomb>] (Eugene)
- added support of system.swap.in.num (Eugene)
- added support of system.swap.in.pages (Eugene)
- added support of system.swap.out.num (Eugene)
- added support of system.swap.out.pages (Eugene)
- added support of kernel.max.proc (Eugene)
- added support of system.cpu.intr (Eugene)
- added support of system.cpu.switches (Eugene)