Update gh-pages to 5eb78f31

Climate: use same font family as graph
Climate: switch to initial caps only
Climate: add tortoise-hare control to all variants
Climate: adjust graph titles
Bump lab-grapher to 7f15d5dc
Climate: autoscale both graphs at same time
Land Mgmt: autoscale both graphs at the same time
Climate: rm vapor-count sample when extraneous
Climate: hide some labels from key in 1, 2, & 3
Climate: Add "about these graphs" popup and text