Changelog * Added: Disks io stat graphs and a dedicated io mode for disks box * Fixed: Better detection for disk io stats including multiple disks for OsX * Changed: Terminate, Kill, Interrupt shortcuts now only uses uppercase T, K, I * Changed: Process filtering changed to non case-sensitive, patch by @UmarJ * Case-sensitive proc filtering using uppercase F * Changed: Get CPU load average from psutil module instead of os module, patch by @araczkowski * Fixed: Misc bugs