feat(contrib): update the contributing.md

CONTRIBUTING.md

@@ -1,11 +1,26 @@
 # Contributing
 
-This project is currently not ready for code contributions! However, please do
-take a look at the issue tracker. Issues marked "question" are excellent places
-to share feedback.
+## Filing an Issue
+
+If you are trying to use `wasm-pack` and run into an issue- please file an
+issue! We'd love to get you up and running, even if the issue you have might
+not be directly related to the code in `wasm-pack`. This tool seeks to make
+it easy for developers to get going, so there's a good chance we can do 
+something to alleviate the issue by making `wasm-pack` better documented or
+more robust to different developer environments.
+
+When filing an issue, do your best to be as specific as possible. Include
+the version of rust you are using (`rustc --version`) and your operating
+system and version. The faster was can reproduce your issue, the faster we
+can fix it for you!
 
 ## Submitting a PR
 
+If you are considering filing a pull request, make sure that there's an issue
+filed for the work you'd like to do. There might be some discussion required!
+Filing an issue first will help ensure that the work you put into your pull
+request will get merged :)
+
 Before you submit your pull request, check that you have completed all of the
 steps mentioned in the pull request template. Link the issue that your pull
 request is responding to, and format your code using [rustfmt][rustfmt].
@@ -49,12 +64,8 @@ cargo +nightly fmt
 
 ## Conduct
 
-As mentioned in the readme file, this project is a part of the
-[rust-wasm][rust-wasm] group. As such, contributors should be sure to follow
-the rust-wasm group's [code of conduct][rust-wasm-coc], as well as the Rust
-language [code of conduct][rust-coc].
-
-[rust-wasm]: https://github.com/rust-lang-nursery/rust-wasm
-[rust-wasm-coc]:working://github.com/rust-lang-nursery/rust-wasm/blob/master/CODE_OF_CONDUCT.md
-[rust-coc]: https://www.rust-lang.org/en-US/conduct.html
+As mentioned in the readme file, this project is a part of the [`rust-wasm` working group],
+an official working group of the Rust project. We follow the Rust [Code of Conduct and enforcement policies].
 
+[`rust-wasm` working group]: https://github.com/rust-lang-nursery/rust-wasm
+[Code of Conduct and enforcement policies]: CODE_OF_CONDUCT.md