Improve TT font program parser
Remove prefixed gradients usage
Use at least 1x1 pixel canvas for groups.
Update Spanish l10n

Not removing es_MX for now. Would it be a good idea to create symlinks
or something like that?
Normalize CFF CID sub matrices to work on windows.
Lower two common warnings to info.
Vietnamese language
Remove redundant log in network.js
Korean language (ko)
Merge pull request #3082 from brendandahl/min-canvas-width

Use at least 1x1 pixel canvas for groups.
Merge pull request #3151 from mduan/issue3149

Remove redundant log in network.js
Merge pull request #3086 from brendandahl/less-warn

Lower two common warnings to info.
Merge pull request #3107 from hksonngan/master

Vietnamese language
Merge pull request #3154 from mete0r/korean-language

Add Korean language localization (ko)
Merge pull request #3053 from vyv03354/fpgm

Improve TT font program parser
Merge commit 'eeacb9e7a4fb30b1e3e603af59d' into pr-3088
Removes es-MX locale (per #3088)
Merge branch 'vyv03354/unprefix_gradient'

Conflicts:
	web/viewer.css
Merge pull request #3102 from brendandahl/sub-matrix

Normalize CFF CID sub matrices to work on windows.