add decep extension

[taraxvoid]

@bworrell - does this look good?

[gtback]

Empty commit? I'm confused. I'm guessing this is still a work in progress?

[taraxvoid]

@gtback #wip STIXProject/schemas#334 (comment)

[gtback]

deception isn't an extension point. Would it make sense for this to go somewhere else? We don't really have a place for "custom vocabs", since they are, by definition, custom.

[johnwunder]

IMO this shouldn't be integrated into python-stix until the community discusses it and it gets added to STIX (as a built-in vocab).

[bworrell]

@gtback, the extension part comes from the schemas PR that @bschmoker made. I agree with @johnwunder; we should wait until it makes its way into a release before merging it into the codebase.

[gtback]

In that case, any objections to closing the PR but leaving the branch?

[taraxvoid]

@gtback - would lean towards keeping open, since it'll act as a reminder
(and a stale branch will fall into obscurity)

[gtback]

Closing in the interest of cleanup.