Merge pull request #2 from mychrisdangelo/mybranch

added code for rec3, updated rec2 notes
Wrote recitation 4
Merge branch 'master' of github.com:jrbalsano/cs3157-recitations
Made outline for recitation 5
Wrote section on function pointers
Wrote section on structs
Wrote odds and ends
corrected "reversing" line to traversing
Wrote outline
Added lecture notes 9 material
Added lecture 11 material
Merge branch 'master' of github.com:jrbalsano/cs3157-recitations
I finally finished my notes on lab 3. It turned into something more akin to a lab guide and less of a recitation summary. As such, I put it in its own special directory.
Modified the Markdown to be more standard. Used <pre> on the linked list illustrations rather than code, as that shows up better. Cleaned up spelling/grammar errors. Tweaked some explanations. Formatted each line to be <=80 characters.
Changed the < and > in the <pre> tags to their HTML code.
A letter got pushed to a new line incorrectly.
Fixed a minor formatting error in the markdown. Also removed all trailing whitespaces.
Merge pull request #3 from kugurst/master

Lab 3 Linked List Guide
Write outline for recitation 7
Wrote size_t, reformatted a bit