fix typo, 200 -> 220
cleanup comments, rewording
added figures 7 and 8 (side by side)
Merge branch 'master' of gitorious.org:ee141/ee141

Conflicts:
	project.tex
fix figure titles in task 3
add bode plots for task 6b
refine task 6
add \noindent before "where..." statements
Added Root Locus Plot for figure 3C
Added 2 block diagrams and root locus matlab code
Updated Root Locus plot