code "either way"

[MichaelHoffmann]

There is a picture of the scheme in one of the comments to issue #204

It should be available

• to defend a reason (affirmatively formulated), but only if user selects "or do you want to start with an argument scheme?"
• to defend a negatively formulated reason, using unification (see issue #110 ), but only if user selects "or do you want to start with an argument scheme?"
• in the beginning of a mapping process when user selects "or do you want to start with an argument scheme?"
• when user selects "create a map from a template."

[MichaelHoffmann]

Decision not to offer the option to add implications between the reason and the enablers. This is a simplified "either-way."