Unique 0.4.7.9

Only display out-of-date packages.

7 Reverse deps	Accepted versions
convexHullNd	>=0.4.7.9 && <0.5
delaunayNd	>=0.4.7.9 && <0.5
euler-tour-tree	>=0
matterhorn	>=0.4 && <0.5
nom	>=0.4.7 && <0.5
qhull	>=0
stm-supply	>=0