Node: rewrite connect() and is_connected() for lists
Node: rewrite connect() and is_connected() for lists

jcpeterson/Dallinger,suchow/Wallace,Dallinger/Dallinger,jcpeterson/Dallinger,berkeley-cocosci/Wallace,jcpeterson/Dallinger,Dallinger/Dallinger,Dallinger/Dallinger,suchow/Wallace,jcpeterson/Dallinger,suchow/Wallace,berkeley-cocosci/Wallace,Dallinger/Dallinger,berkeley-cocosci/Wallace,jcpeterson/Dallinger,Dallinger/Dallinger