Add new officers and remove non-officers.

New officers, take note: you can also specify site:<your url> in your metadata
if you want your profile to link to github or wherever (like edunham's used
to).

To change your picture (which those of you with octocats REALLY SHOULD),
replace the image titled yourname.whatever in OSULUG-Website/media/img/people
and edit the image path in your bio if the file extension changed. Remember to
add both the new image and the bio before you commit.