Improve TT font program parser
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?
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)