nord

This might be more me than the theme, but I can not see the .env file at all in the tab. If there is a setting or an option to enable/disable that would be great. I was not able to find anything obvious.

I have File Colors disabled, and the related issues showed a fix when updated to 2019.1.3

![image](https://user-images.githubusercontent.com/31537/68088469-d7870400-fe1c-11e9-85dc-ca251b7

In the README.MD,

the following command is suggested:

test -r "~/.dir_colors" && eval $(dircolors ~/.dir_colors)

but it won't work ( tested on Debian 10, bash 5.0-4 ).

The quotes need to be ommited and the command should be:

test -r ~/.dir_colors &&

There is a CC BY-SA 4.0 license badge at the bottom of the README without any explanation of what is covered under that license verse the MIT license. Should that badge be removed? Or maybe add a mention for what is covered under the CC BY-SA 4.0?