Add some docs to Table class
Add some docs to Table class

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