Cleanup and ember

[fsmanuel]

No description provided.

[steveklabnik]

This is so awesome. I was literally sitting down to write this code when the PR came in! ❤️

If this were a bigger project, I might ask you to clean up the commits a bit, but since this isn't anything serious, I don't mind. Thank you so much!!!!

[fsmanuel]

Will rebase in the future.

[steveklabnik]

Do you plan on contributing more in the future? maybe we should chat about things we can add :)

My primary goal is to create pages like "Most depended on crates" and such.

[fsmanuel]

@steveklabnik if time permits I'll contribute. Rust is still very new to me so i consider to contribute more on the ember side.
I like the idea to highlight crates that are important to the ecosystem. What I find useful in emberland is emberobserver.com to get a feeling what packages are "good quality" and the categories to find alternatives.