God.finalizeProcedure now checks is proc is not stopped or stopping
fix port
Update chokidar to 0.9.0 to avoid install failure

Older version of chokidar (0.8.4) depends an outdated version of fsevent, which would [fails to install](https://github.com/pipobscure/fsevents/pull/26) on Node beta (v0.11+).

The latest version of chokidar rectifies this problem. And `npm test` runs fine with the new chokidar.
Merge pull request #760 from th507/patch-1

Update chokidar to 0.9.0 to avoid install failure
Merge branch 'development' of github.com:Unitech/PM2 into development
globalize interactor - update README.md - upgrade axm
longer timeout when requesting metadata
add interaction <stop|info|delete> command
fix interact - up 0.11.0 in package.json
Merge branch 'master' into development
treekill implemented
Move initPM2 to CLI.js #712
Fix daemonization
upgrade pm2-axon to fix unix socket #744
Merge branch 'development' of github.com:Unitech/PM2 into development
even hardReaload now sends 'shutdown' event before killing a worker
Merge branch 'development' of https://github.com/Unitech/PM2 into development
fix process.send exception
Merge branch 'development' of github.com:Unitech/PM2 into development
harden core