Improve behaviour - wrong parameters

[sykoram]

Hi,
when I run a command with a wrong parameter, for example

prank predict -f pdb1hdb.ent -wrong-parameter foo bar

it is executed.
I think it would be more convenient if that wasn't executed or at least the user was warned about the wrong parameter(s).

[rdk]

Agreed. Thanks for the suggestion.

[rdk]

Command line arguments validation is implemented on develop branch and will be released in v 2.3 .