[Freeciv-Dev] patch: split gov.flag into flags and hints (PR#120)

[Sune Kirkeby <sune@xxxxxxxxxxx>]

The attached patch splits the government flags field into
actual flags (those that effect the game rules), and those
that are infact just hints to the AI.

The old flags-and-hints-are-equal approach had the disadvantage
of not being clear on what each of the "flags" do.  Also,
this change might help when implementing CTP, which I imagine
would need a few new flags to work correctly.  (Just guessing
there, though.)

The patch also adds a no-op flag "-", that is handy if a government
have no hints or flags.

-- 
Sune Kirkeby | "Imagine, if you will, that there were no such
             |  thing as a hypothetical situation..."

freeciv-gov_hint.diff
Description: Text document