webadmin: Move CPU info to HW info tab

Moved CPU related labels out of Host-General to Host-Hardware
Information sub-tab. The Host-General sub-tab was getting full
there is more info to be added.

The following labels have been moved *out* of Host-General:
 * CPU Type
 * CPU Model
 * Number of CPU sockets
 * Number of CPU cores per socket
 * Number of CPU thread per core

The following label have been moved *inside*/added to Host-General
(to even out the columns):
 * Logical cores (new) - Reports the total number of cores across all
CPUs in the host, contains value equal to (Number of CPU sockets) *
(Number of CPU cores per socket) * (Number of CPU thread per core)
 * Hosted Engine HA
 * iSCSI initiator name
 * Kdump status

This patch frees a total of 4 slots on Host-General tab.

Bug-Url: https://bugzilla.redhat.com/show_bug.cgi?id=894084
Change-Id: I9e44c8ddb9b144cc322a7ea7772cf99cdf4807fc
Signed-off-by: Dima Kuznetsov <dkuznets@redhat.com>