1.3.43: Fix unitless flex-basis, for IE

Fixes #159

1.3.42

php-cs-fixer

1.3.41: Restore previous regex extraction method

New code seems to have caused a few other issues, and the reason
for having changed it doesn't apply anymore (fixed elsewhere
already), so might as well restore this one :)

Fixes #146

1.3.40: Fix ASI regex extraction

Fixes #143

1.3.39

Move line-feed normalization, to only affect code files, not file imp…

1.3.38

php-cs-fixer

1.3.37: Fix 0px minification in calc()

Fixes issue #137

1.3.36

Add test for issue #136

1.3.35: Shorten colors some more if their color name is shorter

As suggested on issue #109

1.3.34: Fix '0' being replaces by first string's value

Fixes #99