Documentation outdated

[rojalator]

The documentation referred to (http://openvax.github.io/mhcflurry/) is out-of-date - it is for 2.0.0 whereas the current version is 2.1.1 (as installed by pip).

As an example, the command-line reference for mhcflurry-predict-scan shows --results-filtered as an option but running the command results in:

mhcflurry-predict-scan: error: unrecognized arguments: --results-filtered affinity

The entry in the command-line tutorial is also incorrect due to this.

This option was removed in 2091830 following #219

[iskandr]

@timodonnell ?

[timodonnell]

Yeah, things have drifted since the docs were written. Updating them is a to do item.