Fix encoding problems with ZipFile.

Without setting the DefaultCodePage it may cause problems on systems without 866 code page installed.
use Travis CI to deploy GitHub releases

closes #3775
rename OpenRA.Support.Random aka XRandom to MersenneTwister
Update chrome.svg to match the generated png.
Simplify MenuPaletteEffect activation.
Remove the now-redundant CncWidgetUtils.cs
Add fade in/out effects to RA and TS.

The palette effect interacts badly with the multiplicative blending in D2K.
Merge pull request #5341 from Mailaender/travis-deploy

Setup Travis CI to deploy GitHub releases
Merge pull request #5359 from Mailaender/mersenne-twister

Renamed OpenRA.Support.Random aka XRandom to MersenneTwister
Merge pull request #5362 from pchote/td-ui-polish

Update TD chrome.svg (again)
Merge pull request #5354 from pchote/fading

Add TD fade to/from black behavior to other mods.
Merge pull request #5334 from ForNeVeR/encoding-patch

Closes #5261