Update dependencies.
Update dependencies.

Most notably, Sidekiq 3.0.0.

chef/supermarket,chef/supermarket,rafaelmagu/supermarket,juliandunn/supermarket,nellshamrell/supermarket,chef/supermarket,chef/supermarket,leftathome/supermarket,rafaelmagu/supermarket,robbkidd/supermarket,robbkidd/supermarket,juliandunn/supermarket,tas50/supermarket,dpnl87/supermarket,nellshamrell/supermarket,dpnl87/supermarket,nellshamrell/supermarket,juliandunn/supermarket,dpnl87/supermarket,jzohrab/supermarket,tas50/supermarket,leftathome/supermarket,jzohrab/supermarket,leftathome/supermarket,jzohrab/supermarket,leftathome/supermarket,dpnl87/supermarket,nellshamrell/supermarket,robbkidd/supermarket,rafaelmagu/supermarket,tas50/supermarket,robbkidd/supermarket,chef/supermarket,juliandunn/supermarket,jzohrab/supermarket,tas50/supermarket,rafaelmagu/supermarket