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 changed WMI class name for collecting Windows 2008 Terminal Server session statistics
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
Revert "Add changed WMI class name for collecting Windows 2008 Terminal Server session statistics"

This reverts commit 7b54929a0d709021e22f96cddfe86e772b62f276.

This change is moved to a different pull request which covers a different topic.