new file:   pics/flatVsGouraudVsPhong.png
deleted:    pics/flatVsPhong.png
new file:   pics/gouraudInterpolation.png
new file:   shading/gouraud.tex
modified:   shading/main.tex
modified:   shading/phong.tex
Merge branch 'master' of github.com:Bladtman242/sigb2013.3