Suppress members with no ideology score when sorting congress by ideology.
Suppress members with no ideology score when sorting congress by ideology.


Former-commit-id: f46d77b743ffd9ffce0520694f349af6e37b368d
JeffreyBLewis/WebVoteView,JeffreyBLewis/WebVoteView,JeffreyBLewis/WebVoteView,JeffreyBLewis/WebVoteView