Grammar nazi, loose vs. lose
Grammar/spellcheck.
merge #245
enhance reload
fix display
#237 coffescript executed in cluster mode by default
#180 delete pid once process exit
update readme - describe .pm2 folder structure
more verbosity when generating system v init script
wait signal
#124 #168 logs are now separated by default
Merge pull request #216 from olegskl/patch-1

Grammar nazi, loose vs. lose
add ping method
Merge branch 'master' of github.com:Unitech/pm2
fix test
fix signal test
Reload feature enhanced with lot of feedback
more details on README
#246
edit travis.yml