Fix bug in rc_delete: not setting got_version
Fix bug in rc_delete: not setting got_version

This regression was introduced in the commit referenced below in which I
apparently deleted two lines of code for no reason. The rc-smack.py test caught
the bug.

commit 9182cba3d8a5b89ec2ad966e1b58b5d3d559d912
Author: Diego Ongaro <ongaro@cs.stanford.edu>
Date:   Sun Jan 24 01:20:12 2010 -0800

    Stop treating missing object, bad version as system errors

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