Abandon order optimization early if cross count doesn't improve
Abandon order optimization early if cross count doesn't improve

rwl/graphlib_dot,ENCODE-DCC/dagre-d3,ENCODE-DCC/dagre-d3,cpettitt/graphlib-dot,harsha-mudi/dagre-d3,git-ashish/dagre-d3,lmcorbo/dagre,kdawes/dagre,cbfx/dagre-d3,cbfx/dagre-d3,cpettitt/dagre-d3,cpettitt/dagre-d3,9n/dagre,dagrejs/dagre-d3,cpettitt/dagre,lmcorbo/dagre,leMaik/graphlib-dot,kdawes/dagre,kdawes/dagre,harsha-mudi/dagre-d3,rwl/dagre_charted,witcxc/dagre,abduld/dagre,rwl/dagre_charted,dominiek/dagre-d3,9n/dagre,tylingsoft/dagre-layout,shelsonjava/dagre,cpettitt/dagre-d3,dominiek/dagre-d3,cbfx/dagre-d3,9n/dagre-d3,witcxc/dagre,shelsonjava/dagre,tylingsoft/dagre-layout,abduld/dagre,cpettitt/graphlib-dot,GerHobbelt/dagre,GerHobbelt/dagre,dominiek/dagre-d3,abduld/dagre,rwl/dagre,git-ashish/dagre-d3,dagrejs/dagre-d3,9n/dagre-d3,leMaik/graphlib-dot,lmcorbo/dagre,shelsonjava/dagre,9n/dagre-d3,GerHobbelt/dagre,git-ashish/dagre-d3,rwl/dagre_charted,cpettitt/dagre,cpettitt/dagre,9n/dagre