Update CONTRIBUTING.md.

Author: anp

CONTRIBUTING.md

@@ -4,35 +4,40 @@
 
 Deployed to https://rfcbot.rs right now.
 
+## Code of Conduct
+
+All contributors are expected to follow our [Code of Conduct][conduct].
+
 ## Development
 
 ### Chat
 
-There is an `#rfcbot` channel in the `ops` section of the [rust-lang discord server](https://discordapp.com/invite/rust-lang).
+There is an `#rfcbot` channel in the `ops` section of the 
+[rust-lang discord server](https://discordapp.com/invite/rust-lang).
 
 ### Rust Version
 
-Rust nightly is required, as rfcbot uses [Rocket](rocket.rs). If you use rustup, this version is managed for you by a `rust-toolchain` file at the repository root.
+Rust nightly is required, as rfcbot uses [Rocket](rocket.rs). If you use rustup, this version is 
+managed for you by a `rust-toolchain` file at the repository root.
 
 ### Running locally
 
-Install [Docker](https://docker.dom) and [docker-compose](https://docs.docker.com/compose) and ensure they're working.
+Install [Docker](https://docker.dom) and [docker-compose](https://docs.docker.com/compose) and 
+ensure they're working.
 
-Next, start development services and initialize the database:
-
-```
-cargo install diesel_cli
-docker-compose up -d
-./setup-db.sh
-```
+Next, start development services and initialize the database with `docker-compose up`.
 
-After this you may need to run `docker-compose down`/`docker-compose up -d` for the server process to see the database updates.
+Press `Ctrl+C` to exit the server process. The container build is not (yet?) aware of how to detect
+changes to source files, so once you have made changes you will need to run `docker-compose build`
+before running `docker-compose up` to see your changes take effect.
 
-By default this stores your database files in `target/data/`, so any temporary changes you make to the database will be removed by a `cargo clean` and you'll need to run the above commands again.
+By default this stores your database files in `target/data/`, so any temporary changes you make to 
+the database will be removed by a `cargo clean` and you'll need to run the above commands again.
 
 ### Database dumps
 
-It can be useful to have a database with some existing data to start from. "Bootstrap" files are available at https://www.dropbox.com/sh/dl4pxj1d49ici1f/AAAzZQxWVqQzVk_zOksn0Rbya?dl=0.
+It can be useful to have a database with some existing data to start from. "Bootstrap" files are 
+available at https://www.dropbox.com/sh/dl4pxj1d49ici1f/AAAzZQxWVqQzVk_zOksn0Rbya?dl=0.
 
 Assuming that you download the most recent file in the above folder and name it `bootstrap.sql`:
 
@@ -43,12 +48,12 @@ psql -d $DATABASE_URL -f bootstrap.sql
 
 ## Deployment
 
-Deployed to Heroku via TravisCI from the master branch. See (.travis.yml)[./travis.yml] for an up-to-date listing of the actions.
-
-## Conduct
-
-This project has a [Code of Conduct and moderation policy](https://github.com/rust-lang/rfcbot-rs/blob/master/CONDUCT.md) very similar to the Rust CoC.
+Deployed to Heroku via TravisCI from the master branch. See [.travis.yml](./travis.yml) for an 
+up-to-date listing of the actions.
 
 ## License
 
-This project is distributed under the terms of both the MIT license and the Apache License (Version 2.0). See LICENSE-MIT and LICENSE-APACHE for details.
+This project is distributed under the terms of both the MIT license and the Apache License 
+(Version 2.0). See LICENSE-MIT and LICENSE-APACHE for details.
+
+[conduct]: https://www.rust-lang.org/conduct.html