Fixing settings not being applied when saving as a new file

[Neko-Box-Coder]

When you have file type-specific settings, it won't get applied when you are saving to a new file.

So if you have something like:

    "ft:c": {
        "colorcolumn": 50
    }

Creating a new buffer and saving to a c file won't apply the colorcolumn settings. This is just for demonstration. Opening an existing file will however apply the settings as intended.

This patch fixes that.