add no train option

[masakistan]

this option should only be available if you're loading a model and if you provide a file to classify.

[masakistan]

implemented in 6742df9 but there are dependency issues with input parameters that need to be resolved.

[masakistan]

I've decided to split this into another script: detrans_classify.py

[masakistan]

still need to implement this. see 86dcc8f where we have the initial script outlined.