The bulk update request #2556 is pending approval.

create alias obstructed_eyes (91) -> obscured_eyes (2531)
create alias obstructed_eye (55) -> one_eye_obstructed (40671)
create alias cap_over_eyes (3) -> hat_over_eyes (684)
create implication hair_over_eyes (15544) -> obscured_eyes (2531)
create implication hat_over_eyes (684) -> obscured_eyes (2531)

Reason: Some light cleanup for the aliases
These tags implications and uses coralline with the similar obstruction tags, and would be a good addition for an implication I believe. Thoughts? Suggestions for included tags?