Call overwrite instead of update when is_updatable() == false
Change the order of start-up
fix #842 push_mixer should exclude itself from push candidates
add feature to reload config on SIGHUP (fix #838)
fix for cpplint
remove unnecessary continue statement
Merge pull request #861 from jubatus/signal-reload-config

add feature to reload config on SIGHUP
display plugin version on boot
Merge pull request #863 from rimms/fixed-854

Change the order of start-up
lonely server should not output warning message
version() should use MACRO and be moved into implement
jubatus should log WARN in case it loads plugin without version information
Merge pull request #865 from jubatus/feature/display_plugin_verion_on_startup

display plugin version on boot
Merge pull request #860 from jubatus/improve/exclude_itself_from_push_candidates

fix #842 push_mixer should exclude itself from push candidates
use `INFO` log message for standalone push_mixer
Merge pull request #853 from rimms/fix/849

Call overwrite instead of update when using light_lof