Fixed sorted word-list tables to be correctly labeled.
Added hyperref package (it should make bookmarks for easier pdf navigation)
More bibliography updates
Removed extra bibliography now that not working on intro+background separately
Started writing about component interpretation.

This interim progress save is because I am about to remove the
comments from my interpretation of the components of the 2797 MDS
words and I might want to use them elsewhere. This commit will
preserve them. (I am removing the comments because it makes the table hard to
read)
Finished 2797 word list interpretation
Finished factor interpretation