cargo-generate 0.2.1

🌠 0.2.1

on Rust Cargo

don't error on missing .genignore file - DD5HT, issue/116 pull/120

With 0.2.0 we introduced the idea of a .genignore file, however, we didn't account
the situation where one would not be present. Thanks for filing an issue
Diggsey and thanks for the quick fix DD5HT!

enable use on private repositories- ChristopherMacGown, pull/119

This PR leveraged cargo to enable the ability to pull authenticated repos. As this
project grows into something we'd like to integrate into cargo, this gives us
greater functionality and also moves us closer to cargo's codebase. Yay!

exclude submodules git metadata - ChristopherMacGown, pull/119

Two bugs, one PR! Adding a test found that git metadata wasn't being excluded from
submodules- now it is! Thanks so much!