add link to opsreportcard.com
Merge pull request #1 from wdennis/gh-pages

A few light edits & additions
light edit to a heading: change OS Basics to User Basics
regenerate SABOK to include edits from Will Dennis
Merge pull request #2 from wdennis/gh-pages

Fixed a table formatting error and added some Windows content
update SABOK with edits from Will
restructured document, consolidated the Unix stuff and added
subcategories
Merge branch 'gh-pages' of https://github.com/wdennis/sabok into gh-pages

Conflicts:
	sabok.txt
merge changes from Will Dennis
More edits & content...