- Implement Kernel, Memory Manager and Process Manager APIs for the following concept...

- Implement Kernel, Memory Manager and Process Manager APIs for the following concepts (not yet used):
  - Process Quantum.
  - Fixed and Variable Quantum Tables.
  - Long and Short Quantum Variability.
  - Priority Separation and Separation Masks.
  - Foreground Quantum Table.
  - Process Priority, Priority Modes and Priority Classes.
  - Virtual Memory Priority
  - Job Scheduling Classes
- Implement PsSetProcessPriorityByClass.

svn path=/trunk/; revision=23214