Simplify test_group_needles.
Simplify test_group_needles.

There was no reason to define the ignored first items of the tuples in such depth.
jbradberry/dxr,gartung/dxr,pelmers/dxr,jbradberry/dxr,pombredanne/dxr,bozzmob/dxr,jbradberry/dxr,kleintom/dxr,bozzmob/dxr,jbradberry/dxr,jbradberry/dxr,pombredanne/dxr,gartung/dxr,pelmers/dxr,gartung/dxr,jay-z007/dxr,jay-z007/dxr,bozzmob/dxr,kleintom/dxr,jay-z007/dxr,jay-z007/dxr,bozzmob/dxr,kleintom/dxr,bozzmob/dxr,kleintom/dxr,gartung/dxr,jay-z007/dxr,jay-z007/dxr,gartung/dxr,pombredanne/dxr,pelmers/dxr,pelmers/dxr,bozzmob/dxr,jay-z007/dxr,pombredanne/dxr,pombredanne/dxr,pelmers/dxr,kleintom/dxr,kleintom/dxr,kleintom/dxr,pelmers/dxr,pombredanne/dxr,gartung/dxr,jbradberry/dxr,bozzmob/dxr,pelmers/dxr,jbradberry/dxr,gartung/dxr,pombredanne/dxr