Fixes changelog

Fixes IfW service installation on certain Windows environment

Sets version to 1.13.1

Update GetWindowsService.ps1 (#751)

* Update GetWindowsService.ps1

Instead of repeatedly accessing $SvcData."$ServiceName", store the object in a local variable for better readability.

* Update GetWindowsService.ps1

Fixes code styling

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Co-authored-by: Lord Hepipud <[email protected]>

Adds new start and stop Cmdlets for Icinga

Sets version to Beta 1

Fixes leading backslash for service binary on initial setup

Fixes Icinga for Windows certificate handling for all Windows environ…

…ments

Updates Changelog

Merge pull request #703 from Icinga:fix/ifw_managed_user_pass_handling

Fix: Icinga for Windows managed user password handling

Fixes Icinga for Windows password management for the managed user `icinga`, which could fail in some cases because of ambiguous characters or complexity errors and will now retry up to 10 times before giving up