Removed .log files
Small change in the classification part. Changed the sequences chapter to conform with the previous chapter. Namely, introduced reference to the assignment of the lecture. Changed a bit the structure to make the chapter more understable (IMHO) and corrected a few issues
Dia 2-3

Dia 2-3
dias 2-3

dias 2-3
Merge pull request #19 from anacmendes/master

Changes in day 2
Merged Mariana's and Ana's changes
Merge remote-tracking branch 'upstream/master'

Conflicts:
	pages/sequences/hmm.tex
	pages/sequences/sequences.tex