Default email guest password SMS

- Email file
  guestPasswordSMSTemplate_en_US.mustache
```
Virtual machine:
Uuid: {{vmuuid}} Name: {{vmname}} ProviderId: {{vmproviderid}}
Password:
{{loginpassword}}
```
- The additional content that you can add for this SMS is as follows
```
Login user:
{{loginuser}}
Fully qualified domain name:
{{fqdn}}
User that created the VM:
{{username}}
```
- Properties file
  guestPasswordSMS_en_US.properties
```
-
```
- By default the properties file is empty for the guest password SMS message