Added require statement for OS module.
Changed assignment of query string parameter within GET "/users/:username/files"
Changed byteLength to string value
Reverted change that didn't make any sense.
Separated ternary operator
Moved variable above access
Added theme to session response
Added theme session support
Merge branch 'develop'

Conflicts:
	application.js
Create README.md
Merge branch 'develop'

* develop:
  Added metric formatting
Added authorization URL back
Merge branch 'hotfix/authorization-url' into develop