Changed default arguments to something more useful.
Changed default arguments to something more useful.

jblomer/ramcloud,QingkaiLu/RAMCloud,QingkaiLu/RAMCloud,matrix207/RAMCloud,anirajk/RAMCloud,y-higuchi/ramcloud,mrdiegoa/ramcloud,QingkaiLu/RAMCloud,utah-scs/RAMCloud,behnamm/cs244b_project,y-higuchi/ramcloud,y-higuchi/ramcloud,anirajk/RAMCloud,DavidLi2010/ramcloud,utah-scs/RAMCloud,Frank-Wu/RamCloud,behnamm/cs244b_project,alexandermerritt/ramcloud,DavidLi2010/ramcloud,SMatsushi/RAMCloud,DavidLi2010/ramcloud,taschik/ramcloud-load-manager,utah-scs/RAMCloud,rstutsman/RAMCloud,alexandermerritt/ramcloud,alexandermerritt/ramcloud,mrdiegoa/ramcloud,jcarreira/ramcloud,rstutsman/RAMCloud,SMatsushi/RAMCloud,rstutsman/RAMCloud,taschik/ramcloud-load-manager,behnamm/cs244b_project,SMatsushi/RAMCloud,jblomer/ramcloud,matrix207/RAMCloud,IMCG/RamCloud,SMatsushi/RAMCloud,IMCG/RamCloud,Frank-Wu/RamCloud,Frank-Wu/RamCloud,rstutsman/RAMCloud,jcarreira/ramcloud,mrdiegoa/ramcloud,alexandermerritt/ramcloud,taschik/ramcloud-load-manager,Frank-Wu/RamCloud,IMCG/RamCloud,Frank-Wu/RamCloud,taschik/ramcloud-load-manager,jblomer/ramcloud,IMCG/RamCloud,y-higuchi/ramcloud,alexandermerritt/ramcloud,y-higuchi/ramcloud,SMatsushi/RAMCloud,utah-scs/RAMCloud,rstutsman/RAMCloud,taschik/ramcloud,utah-scs/RAMCloud,Frank-Wu/RamCloud,jblomer/ramcloud,SMatsushi/RAMCloud,anirajk/RAMCloud,QingkaiLu/RAMCloud,mrdiegoa/ramcloud,matrix207/RAMCloud,taschik/ramcloud,anirajk/RAMCloud,IMCG/RamCloud,DavidLi2010/ramcloud,DavidLi2010/ramcloud,jcarreira/ramcloud,behnamm/cs244b_project,QingkaiLu/RAMCloud,matrix207/RAMCloud,DavidLi2010/ramcloud,utah-scs/RAMCloud,taschik/ramcloud,anirajk/RAMCloud,jcarreira/ramcloud,anirajk/RAMCloud,y-higuchi/ramcloud,behnamm/cs244b_project,matrix207/RAMCloud,taschik/ramcloud,rstutsman/RAMCloud,matrix207/RAMCloud,jcarreira/ramcloud,alexandermerritt/ramcloud,behnamm/cs244b_project,mrdiegoa/ramcloud,taschik/ramcloud-load-manager,taschik/ramcloud,jblomer/ramcloud,jcarreira/ramcloud,jblomer/ramcloud,mrdiegoa/ramcloud,IMCG/RamCloud,QingkaiLu/RAMCloud