added images

These were optimizes and their names changed to lowercase at the same
time.
Merge branch images into 'master'

Conflicts:
	img/belleisle.jpg
	img/brut.jpg
	img/campno.jpg
	img/cities.jpg
	img/development.jpg
	img/econ.jpg
	img/elevation.jpg
	img/fundingsas.jpg
	img/gbcwabig.jpg
	img/gwi.jpg
	img/massing.jpg
	img/notreatelier.jpg
	img/placevoltaire.jpg
	img/polgeo.jpg
	img/renaudiegreen.jpg
	img/saltpit.jpg
	img/santamonica.jpg
	img/shhhh.gif
	img/surv.jpg
	img/windowdrawing.jpg
	img/windows.jpg
fix image conflicts