Bug fixing and bringing code up-to-date with BDOE.

Now infrastructure districts should not appear if you can't construct them. (They did for some reason)

Eased the restrictions on the special housing districts.

City districts now give clerk jobs if you disable suburbs.

Minor localization fixes.

Fixed industrial districts not appearing.

Now the new hab districts will only be visible if you have deposits for them.

Localization fixes.

Moved all job definitions to the dependency.
Updated the feature disable event chain.
Updated the localization.
Minor fixes.

Added identifier flags.