mailmap: Andreas Peters name normalization

Reported-by: Loic Dachary <loic@dachary.org>
Signed-off-by: Abhishek Lekshmanan <abhishek.lekshmanan@gmail.com>
mailmap: Yongyue sun affiliation

Signed-off-by: Abhishek Lekshmanan <abhishek.lekshmanan@gmail.com>
mailmap: João Eduardo Luís name normalization

Reported-by: Loic Dachary <loic@dachary.org>
Signed-off-by: Abhishek Lekshmanan <abhishek.lekshmanan@gmail.com>
Formatter: add TableFormatter class for more human readable and shell parsable output

Signed-off-by: Andreas Peters <andreas.joachim.peters@cern.ch>
Formatting

Signed-off-by: Andreas Peters <andreas.joachim.peters@cern.ch>
librados: adding RadosWhereis class to provide an object location API

Signed-off-by: Andreas Peters <andreas.joachim.peters@cern.ch>
rados tool: adding 'whereis [--dns]' command and '--format table[-kv]' for table output format

Signed-off-by: Andreas Peters <andreas.joachim.peters@cern.ch>