HBASE-720 clean up inconsistencies around deletes
HBASE-720 clean up inconsistencies around deletes

git-svn-id: 25ca64b629f24bdef6d1cceac138f74b13f55e41@678553 13f79535-47bb-0310-9956-ffa450edef68

optimizely/hbase,francisliu/hbase_namespace,Shmuma/hbase-trunk,Shmuma/hbase-trunk,cloudera/hbase,jyates/hbase,matteobertozzi/hbase,bcopeland/hbase-thrift,optimizely/hbase,centiteo/hbase,ryanobjc/hbase,adragomir/hbaseindex,francisliu/hbase_namespace,francisliu/hbase_namespace,StumbleUponArchive/hbase,adragomir/hbaseindex,ryanobjc/hbase,cloudera/hbase,cloudera/hbase,bcopeland/hbase-thrift,Shmuma/hbase-trunk,francisliu/hbase_namespace,adragomir/hbaseindex,centiteo/hbase,centiteo/hbase,jyates/hbase,Shmuma/hbase-trunk,cloudera/hbase,StumbleUponArchive/hbase,cloudera/hbase,adragomir/hbaseindex,francisliu/hbase_namespace,lichongxin/hbase-snapshot,bcopeland/hbase-thrift,bcopeland/hbase-thrift,optimizely/hbase,Shmuma/hbase-trunk,matteobertozzi/hbase,matteobertozzi/hbase,StumbleUponArchive/hbase,centiteo/hbase,jyates/hbase,ryanobjc/hbase,francisliu/hbase_namespace,matteobertozzi/hbase,optimizely/hbase,jyates/hbase,StumbleUponArchive/hbase,centiteo/hbase,StumbleUponArchive/hbase,StumbleUponArchive/hbase,centiteo/hbase,Shmuma/hbase-trunk,jyates/hbase,francisliu/hbase_namespace,centiteo/hbase,bcopeland/hbase-thrift,StumbleUponArchive/hbase,lichongxin/hbase-snapshot,ryanobjc/hbase,bcopeland/hbase-thrift,francisliu/hbase_namespace,lichongxin/hbase-snapshot,matteobertozzi/hbase,adragomir/hbaseindex,jyates/hbase,Shmuma/hbase-trunk,optimizely/hbase,matteobertozzi/hbase,adragomir/hbaseindex,adragomir/hbaseindex,matteobertozzi/hbase,bcopeland/hbase-thrift,jyates/hbase,jyates/hbase,matteobertozzi/hbase,cloudera/hbase,francisliu/hbase_namespace,lichongxin/hbase-snapshot,lichongxin/hbase-snapshot,jyates/hbase,ryanobjc/hbase,optimizely/hbase,lichongxin/hbase-snapshot,matteobertozzi/hbase,ryanobjc/hbase