Bugfixes & updates

* meta/com.mirantis.murano.Environment/manifest.yaml
    - pselect() -> select() as pselect seems to not work as expected
    - debug messages added

* meta/com.mirantis.murano.services.Instance/manifest.yaml 
    - debug messages added

* meta/com.mirantis.murano.services.windows.DomainHost/manifest.yaml 
    - typo in namespace name fixed
    - workaround for broken ResourceManager added
    - debug messages added

* meta/com.mirantis.murano.services.windows.Host/manifest.yaml
    - $.resources object made per-method
    - debug messages added

* meta/com.mirantis.murano.services.windows.RemoteDesktop/manifest.yaml 
    - new manifest for simple RemoteDesktop service

* meta/com.mirantis.murano.services.windows.activeDirectory.ActiveDirectory/manifest.yaml 
    - check if secondaryControllers is empty added. Without it pselect() fails if it is empty.
    - debug messages added

* meta/com.mirantis.murano.services.windows.activeDirectory.Controller/manifest.yaml
    - debug messages added

* meta/com.mirantis.murano.services.windows.activeDirectory.PrimaryController/manifest.yaml
    - debug messages added
    
* ....mirantis.murano.services.windows.activeDirectory.PrimaryController/resources/SetDomainUserPassword.json
    - new workflow to rename Domain Administrator password

* ...s.murano.services.windows.activeDirectory.PrimaryController/resources/scripts/Set-DomainUserPassword.ps1 
    - new function to rename Domain Administrator password

*  rdp.json 
    - new file to launch simple RDP service environment