reduce image size and optimize
Merge branch 'master' of github.com:/ITS-UofIowa/sitenow_people

Conflicts:
	sitenow_people_content/import/herky_1940.jpg
	sitenow_people_content/import/herky_1960.jpg
	sitenow_people_content/import/herky_1967.jpg
	sitenow_people_content/import/herky_1990.jpg