HBASE-936 REST Interface: enable to get numbers of rows from scanner interface
HBASE-936 REST Interface: enable to get numbers of rows from scanner interface

git-svn-id: 25ca64b629f24bdef6d1cceac138f74b13f55e41@708632 13f79535-47bb-0310-9956-ffa450edef68

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