Add option to disable Eigen: fix #542
Add a blank line for readability
Install Eigen
Raise exception if unsupported mix strategy name specified
Improve get_status
Merge pull request #609 from jubatus/install-core-third-party

Install Eigen
Specify default value in command line parser
Delete join
Remove default value of mixer
Merge branch 'develop' into option-disable-eigen
Do not install Eigen if disabled
Merge branch 'develop' of https://github.com/jubatus/jubatus into develop
merge
Merge branch 'develop' of github.com:jubatus/jubatus into rimms-raise_if_invalid_mix_strategy
fix #619 deleting join option from jubactl and jubavisor
disabling mix if parameter 0 is given
Merge pull request #622 from jubatus/feature/remove_join_from_server_argv

fix #619 deleting join option from jubactl and jubavisor
push_mixer should be disabled too
validate range of --rpc-port option (fix #605)
invalid inteval_sec and interval_count should be alerted