adobe/brackets — pull request #7889 by busykai (2014-05-20 14:34:06+00:00)
Title: Fix #6558. Resurrect language layer

This fixes #6558.

LanguageLayer allows specifying language-specific prefs in the following manner:

```json
{
"spaceUnits": 4,
"language": {
"html": {
"spaceUnits": 2
}
}
}
```

Language layers are added to `user` and `project` scopes. Path layer will take precedence over language layer.

LanguageLayers could be used by #7362. Related to PR #6409 (which creates a special event to inform language changes) and should be taken into account by whichever lands last.

CC: @dangoor