Remove servicelist.txt file generation
Remove servicelist.txt file generation

From now on, this is dynamically generated during the setup.

These are the commits to the setup scripts with this change:
* https://github.com/dcos/dcos-windows/commit/340e0c3a5290db10b3480068d175db1e6889d4b0
* https://github.com/dcos/dcos-windows/commit/0c5cd34838eebd56874561bc1e0eb8d526eb4e88

ionutbalutoiu/mesos-jenkins,ionutbalutoiu/mesos-jenkins