Add more PP sources in Oceania

[Thrake]

Maps with many islands end up requiring lots of PP, to setup transport contracts, makeshift ports, but also from shareholder events, some options costing 5 PP. This shifts PP availability from scarce but manageable to severely starved for non democratic profiles. An Oceania exclusive source of additional PP would be welcome to alleviate this problem.

[Don_Kiyote]

hmm... how about a new building for worlds with a maritimes, like an MTH Liaison Office available to be built in port hexes?