Implementing permissions as described in #174

[muuki88]

The permissions table in #174 looks like this

Folder	User	Permissions	Purpose
/usr/share/package-name	root	755 / (655)	static, non-changeable files
/etc/default/package-name.conf	root	644	default config file
/etc/package-name	root	644	config folder -> link to /usr/share/package-name/conf
/var/run/package-name	daemonUser	664	if the application generates a pid on its own
/var/log/package-name	daemonUser	664	log folder -> symlinked from /usr/share/package-name/log

Note

Play will have a problem with this if the pid.file configuration isn't set as it will try to create it inside the app_folder. I think this is a configuration issue which needs documentation.

[jsuereth]

Cool. Looks good to me.