Release 1.1.0

* Set default box memory size to 512 MB - 256 MB was not enough for anything.
* Set default locale to `en_US.UTF-8` - it’s much better than `C` that was before.
* Add `cronie` package - almost everybody needs cron.
* Add `vim-minimal` package - everybody needs it for editing config files.
* Add `python2` package - we have ruby, why not have python?