Fixed final time.
Again.
Some more content in homework 2.
Require homework to be submitted on paper, at start of class.
Added some images for flash videos and updated some podcast images.
Updated formatting of some images.
Finished writing HW 2 (needs review).
Marked HW 2 as finalized.
Ensure TOC box is "above" math symbols
Improved GPS notes, added content
Added complexity analysis to search notes
Reworked HW 3
Updates to the knowledge level and fixes for various spelling mistakes.