Updated to build 1.16. Immigration improvements, Portuguese language and more

Fixed some anomalous effects and effect charts for high,middle,low income and a few others.

Fixed the timeline icons on the voter details screen occasionally being off-center.

Fixed bug where mods could cause extra entries in the drop-down list for languages on the options screen.

You can now click on effects on a voter groups income or membership and it takes you to the right screen.

Fixed bug where policy icons were invisible if you can cancelled a policy and later re-implemented it.

Framerate improvement for video cards that seem fill-rate limited for screens with full-screen dialog windows.

Improved algorithm for voter turnout which results in much more sensible (and often higher) results.

Added Brazilian Portuguese Translation!

Many effects that reduce crime and violent crime now take longer, and some inputs to crime and violent crime are stronger.

The cyberbullying situation now boosts the violent crime rate.

Many effects the boost education now take effect over a longer period.

Policies that affect technology positively now take longer to achieve that effect.

Industrial automation now has a stronger impact on unemployment.

Technology now causes unemployment directly at a higher level.

Homelessness now influenced by population and more strongly influenced by other factors.

Fixed potentially bad memory leak if you repeatedly launch the load game or save game window with lots of save games.

Lots of balance changes.

Revamp of immigration, now split into legal and illegal, refugee policy added, and immigration rules policy added. Illegal immigration crisis situation added.

Real estate bubble situation now upsets the poor.

Relaxing planning laws dilemma now affects the real estate bubble situation.

Fixed Empty Homes tax which had a reversed impact on socialism.