Add three new WMI memory metrics for measuring memory paging activity on Windows systems
Add WMI disk read/write, queue length and busy/idle statistics for gathering physical disk load metrics on Windows systems
Add win32_OS WMI data collection class and specific metric to get the total amount of memory visible to Windows
add WMI memory hard faults graph
Add graphs for WMI physical disk transfer rates and correct description and variable name for AvgDiskSecPerTransfer WMI metric
Add WMI physical disk current and average queue length graph
Add graph for WMI physical disk busy and idle time percentages
Add graph for WMI total physical memory
Normalized XML format
NMS-6822: Add WMI support for Paging-Disk I/O-Total Memory

- Merged graph definitions for physical disks from 3 in 1 file
- Merged graph definitions for memory from 2 in 1 file
- Renamed from graph defintion file name to fit better in current name schema
Merge pull request #188 from indigo423/NMS-6822-Add-WMI-support-for-paging-disk-I/O-total-memory

NMS-6822: Add WMI support for Paging-Disk I/O-Total Memory