Bug in test filtering

[brianbunke]

The scenario given in example 3 doesn't work. My real-world code:

$syslog = gci .\Vester\Tests -Recurse -Filter '*syslog*'
Invoke-Vester -Test $syslog

That code should run two tests, one for each syslog test (Syslog-Firewall & Syslog-Server). Instead, it was only running Syslog-Server for me.

Creating this just to log it. Self-assigning, and will investigate soon.