trying to make images wrap responsively
restructured "places been" for photo grid

also cropped yosemite photo
made photo grid responsive

images will now wrap in rows and take up full container
edited photo grid for places eaten
fixed background image

no whitespace in browser window now
Merge branch 'wrap-img' into develop
updated "things made" for photo grid
made learn more container fit child contents

also changed filter for hover to grayscale