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
Possible fix for lua crash #5269

Check if this instance has been disposed and don't call 'tick'
if it has.

Also remove the finalizer that was broken and wrong anyway.
'runtime' would never become null because it's readonly and
managed resources are freed automatically or may have already
been freed by then.