[rdiff-backup-users] Testversion of rdiff-backup for Windows available - testers needed

[ewl+rdiffbackup]

Hi,

it was a long and bumpy run, but we've got a Windows version of 
rdiff-backup available for you to grab and test at [1]

As I write in the comments, the binary has been barely tested (I got a 
bit sick of working under Windows to be honest) and I would be more than 
happy if someone else could take over the detailed testing and report 
specific issues under [2] (Merge Requests are even more welcome).

For the even less faint of heart, you'll find under tools/windows in the 
Git repo instructions and tools on how to build and debug rdiff-backup 
under Windows. It's based on usage of Ansible but can easily be adapted 
to other means of doing.

KR, Eric

[1] 
https://github.com/rdiff-backup/rdiff-backup/pull/141#issuecomment-544157369
[2] https://github.com/rdiff-backup/rdiff-backup/issues