Update vCheck.ps1

Added two features:
- $EmailReportEvenIfEmpty variable used to enable or disable sending empty reports by e-mail
- $EmailCc variable to add a CC to the e-mail report
Update GlobalVariables.ps1
Merge pull request #129 from Sneddo/master

Update vCheck.ps1
Merge pull request #130 from gibsonj/patch-6

E-Mail Features
Added new image

Added image from new formatting
Update README.md