ErrorLogger: Make sure Token class is known
Fixed #4775 (Check for assert() with side effects)
gui: losslessly compress images with https://github.com/subzey/zopfli-png
run tabspace
update normalize.css
update js/pack.js with the latest uglify-js
CheckAssert: Fixed shadow variable warning
Fixed #4725 (Tokenizer: Replace block declaration (^{}) with asm())
Improved handling of 0 initializations (#4604)
Revert "Improved handling of 0 initializations (#4604)"

This reverts commit 1201e417ec568fde523a6a751415eb06778b833a.
Improved handling of 0 initializations (#4604)
Fixed "Improved handling of 0 initializations (#4604)"

This fixes commit 1201e417ec568fde523a6a751415eb06778b833a.