Some examples on how to use and make sense of the Performance Counter Monitor.

The examples are pretty basic in what they do in the hope that simple
examples will allow you to understand what PCM is telling you. Then use PCM
on more difficult problems where it is not (as) clear what is going on.
Rename README to enable parsing of markdown on GitHub.
Add additional information concerning PCM tools. Fixes #6.
Adjust Makefile to fix #5.
Make now cleans up after itself
Merge remote-tracking branch 'origin/PCM-examples' into PCM-examples

Don't repeat yourself, thanks to foreach

Conflicts:
	PCM/Makefile
Merge pull request #4 from betatim/PCM-examples

Some examples on how to use and make sense of the Performance Counter Monitor