add todo, force page rebuild I hope

Signed-off-by: Daniel Halperin <dhalperi@cs.washington.edu>
eScience: resize to 50x50

Signed-off-by: Daniel Halperin <dhalperi@cs.washington.edu>
adjust logos

Signed-off-by: Daniel Halperin <dhalperi@cs.washington.edu>
Revert "GPS tracks: switch to markers"

This reverts commit 28de6bb188a16dc89b790ff6a77ebc3aa707fe65.
Merge branch 'gh-pages'