Release 0.15.0

# History

## 0.15.0

Install/update via the bootstrap script:

```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.15.0/bootstrap.sh
sudo DOKKU_TAG=v0.15.0 bash bootstrap.sh
```

### Bug Fixes

- #3479: @josegonzalez Turn off logging for nginx validate configuration
- #3470: @josegonzalez fix: correct the argument for get_release_cmd

### New Features

- #3469: @josegonzalez Resource management
- #3466: @josegonzalez Quieter builds
- #3467: @josegonzalez feat: update golang in use for binary building
- #3465: @josegonzalez Vagrant VM Enhancements
- #3464: @josegonzalez Upgrade to go-procfile-util version 0.6.0
- #3463: @josegonzalez Implement version flags
- #3462: @josegonzalez Upgrade procfile-util
- #3449: @josegonzalez Only override the `WORKDIR` in copy_from_image if the image is `gliderlabs/herokuish` based
- #3461: @josegonzalez Allow skipping aws releases for plugins
- #3459: @josegonzalez Upgrade to herokuish:0.4.9
- #3413: @josegonzalez Implement buildpacks plugin

### Documentation

- #3482: @multikatt rails-database -> railsdatabase
- #3476: @lazyatom Add chrome plugin to documentation
- #3468: @josegonzalez Doc cleanup

### Other

- #3471: @josegonzalez chore: drop plugn package building

docs/development/release-process.md

@@ -29,7 +29,7 @@ The workflow looks like this:
 ```shell
 # having dokku-arch in ../dokku-arch
 vagrant up build-arch
-# wait for "==> build-arch: ==> Finished making: dokku 0.14.6-2 (Mon Feb 22 23:20:37 CET 2016)"
+# wait for "==> build-arch: ==> Finished making: dokku 0.15.0-2 (Mon Feb 22 23:20:37 CET 2016)"
 cd ../dokku-arch
 git add PKGBUILD .SRCINFO
 git commit -m 'Update to dokku 0.9.9'