Jumpstat should not use Console.WriteLine

[vors]

Call to jumpstat should not output anything to console by default. Consider replace by -Verbose output

Here is sample, where I call jumpstat from $profile to display statistic:

"Number of records: 132" is pretty confusing message, when you don't call jumpstat from interactive session.

cc @LCHarold

[vors]

Snippet from my $profile:

Import-Module $modules\Jump-Location\Jump.Location.psd1
# Show information about loaded location database.
$recordsCount = (jumpstat | measure).Count
Write-Host -Fore Green "`n[Jump-location] Database contains $recordsCount records.`n"

[vors]

Fixed in #43