Added text and captions for the new introduction figures.
Added sources for two of the images.
Reduced the size of the ENTLN and lookup figures.
GEC: removed old text and figures, added placeholder for paper under review.
ENTLN: added placeholder for paper under review.
Updated bbl file and added entln placeholder into thesis.tex.
Intro: had to decrease figure size to fit UW thesis template margins.
Added link to Thesis.pdf in my dropbox to the repository readme file.