fedora

Similar to #119

It could be useful to mount the host file system as overlay, so that we are sure that the host file system is not touched outside the container.

This is also useful for #28

Example:

distrobox create --image alpine:latest --name test-alpine --home /tmp/test-home --overlay-host

Specifically the home should then be mounted with the :O flag:

[...]
--volume /:/run/

Adding an non existing project to a "_meta" file leads to 500.

How to reproduce it:

• Open a "meta" file from a page
• Add an non existing project to as path
• Save the file

i.e:

  <repository name="openSUSE_15.2">
    <path project="foo:bar" repository="openSUSE_15.2"/>
    <arch>x86_64</arch>
    <arch>armv7l</arch>
    <arch>aarch64</arch>
    <arch>ppc64le</arch>
  </rep

I used the install script, chose wine staging but got a warning in the terminal that the wine staging the script wants to install and the one on my system are not compatible. It asks if i want to uninstall my current wine staging and install the new one.
I declined that to keep my current one as this machine is also my gaming computer and the games i run work perfectly fine so i didnt want to dis