Enable options for distributed mode on standalone mode
Change help messages of options for distributed mode
Show message about ignored in WARNING instead of cerr
Use constant value
Show help message about [IGNORED] option
Remove rendundant endl
Move codes for IGNORED taggs
Remove init_table
Clear table on nearest_neighbor_serv::clear
Merge pull request #445 from unnonouno/feature/name-option

Activate options for distributed mode in standalone mode
base port number for RPC module tests is now configurable (fix #426)
add libc6 as a dependency of deb package (fix #447)
Merge pull request #455 from jubatus/feature/nn_fix_clear

Remove init_table and fix clear
Regenerate nearest_neighbor client: refs #455
Fixed a bad typename.