Whip state actor classifier into shape

[mgedmin]

I replaced the testcases with the desired classification of all of the current data set, provided by TILS, and then whacked the code to get it to run.

I'm not happy about the "known_state_actors" global variable, but it'll do as a short-term solution.

A long-term solution would store the "state actor?" bit in the database, and would cross-reference against the MPs table when inserting new entries, and would provide the possibility for admins to override the classification guess.

Fixes #101.

[mgedmin]

I kind of wanted to resolve https://github.com/ManoSeimas/manoseimas.lt/issues/101#issuecomment-151158702 before merging this.

Cc: @laureenas