Component names not being pluralized correctly

[JPRoland]

I was messing around with Thruster and noticed that CLI doesn't handle pluralizing component names very well. It just adds an s to the end of the word, even if the word already ends with an s. Running the example command to create a Users component results in a userss.rs model file and userss table name, as well as a userss component directory.

I know it doesn't really affect how anything works, it just ends up looking odd.

The Inflector crate, appears to be able to handle pluralizing words, as well as supporting changing between different cases and many other word transformations.

If you're open to pull requests I could take a crack at incorporating that crate, or possibly just making a pluralize function, but using the crate would be much easier thanks to the wonderful weirdness of the English language.