Merged the debug engine into the many project.

Removed the existing debug engine project. Merged classes into main
project.
Merge pull request #1 from adamdriscoll/dev

Merged the debug engine into the many project.
Merge branch 'dev' of https://github.com/BurtHarris/poshtools into fixbuilderrors
Resolve remaining compiler warnings

* Switched projects to x86 build, simplifying config and eliminating
  warnings about mixed dependencies.
* Commented out some unused variable and returns