Update init/fedora

This reverts commit 3aabcbf8f159143fd89a7c1c56c05f6efd8443fa (pull request 1074) which broke the sysconfig/couchpotato integration. In the current form the variables from sysconfig will never be applied.

A sysconfig/couchpotato file should look like this:

```
CP_USER=couchpotato
CP_HOME=/foo/bar
```