Merge pull request #595 from MeanwhileMedia/master

Added 'scriptArgs' option (array) to pass arguments to script programatically
Fix #590
close fd fork mode - remove double unsymlink for pid
Merge branch 'master' of github.com:Unitech/pm2
log timestamp #183 simple patch with --log-date-format
integrate advanced log interface #589
remove test for pm2 logs
release 0.9.3
colorize output when local pm2 version doesnt match in memory daemon
CHANGELOG.md for 0.9.3 updated
Harden test - revert PR
release 0.9.4
bump fix
Update README.md