Server doesn't start missing module.

Error: Cannot find module '/srv/app.js'
    at Function.Module._resolveFilename (module.js:440:15)
    at Function.Module._load (module.js:388:25)
    at Module.runMain (module.js:575:10)
    at run (bootstrap_node.js:352:7)
    at startup (bootstrap_node.js:144:9)
    at bootstrap_node.js:467:3

Project Dir:
DockerFile
License
Readme.md
supervisord.conf
app.js

