Adding a helper class that provides higher level abstractions to interact with LogCabin.
Adding a helper class that provides higher level abstractions to interact with LogCabin.

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