Specifying files via glob only runs first file

[bergie]

If you run fbp-spec with:

$ fbp-spec --command "<cmd>" --address "<addr>" --secret foo spec/*.yaml

it only runs the first suite.

Workaround is to only specify dir:

$ fbp-spec --command "<cmd>" --address "<addr>" --secret foo spec

[bergie]

Just tried, and this is still the case in 0.5.0