issue 958: shell now accepts unicode characters
issue 970: fixed potential segmentation fault in CommandShell
issue 972: changed ERROR message to INFO
issue 989: do not allow creating indices with COUNTER columns
issue 947: check_integrity no longer fails if a table is empty
issue 974: Thrift clients now verify that ScanSpec is valid
issue 986: catching mapr-specific error code
Hypertable Shell test no longer fails if it is restarted
Added update_without_index
issue976: fixed rows+cols bloom filter access with qualifier regex