adds option to switch to a different user/group before starting a managed process
adds documentation for --run-as-user and --run-as-group
Fix #438
Mention the PM2_GRACEFUL_TIMEOUT env var
Merge pull request #447 from soyuka/log-pid-env

Fix #438
Merge pull request #446 from dandv/patch-1

Mention the PM2_GRACEFUL_TIMEOUT env var
fix merge
Merge branch 'achingbrain-run-process-as-different-user'
change location of uid/gid edit
release 0.8.2
interact edition
throttle reload test
remove man
interaction information display - remove manpage
remove man
new pm2-usage module w/o native bindings
0.8.3 no more c++ bindings
switch pm2-usage to pidusage
Typo fixes
update CHANGELOG.md