Merge pull request #8 from ryan52/master

Lab4 is for Monitoring
Clarify some points the Wednesday session got stuck on
Update suPHP explanation wording.
Merge pull request #9 from relsqui/master
Fix cd in README
Fix cd in README
Add alumni header
Remove duplicate git clone instructions
Remove basil's note to self
Add more context and explanation for Lab 2

Added an introduction and explanation of what's
going on in this lab, more information on
databases and SQL (plus obligatory xkcd link).
Merge pull request #10 from dharwood/lab2-context

Add more context and explanation for Lab 2
Update wording and add notes for lab 2
Add some additional configuration exercises
add clarifications to some instructions
Fixed typo in deleting character in database.
Merge pull request #12 from xoraxiom/master

Fixed typo in deleting character in database.
Fix typos in Lab 2
Fixed typos and clairifed syntax.
Merge pull request #13 from xoraxiom/master

Fixed typos and clairifed syntax.
Fix csv after removing extra column and increase varchar size