playi/sbt-playi — pull request #3 by gavares (2014-06-26 00:46:55+00:00)
Title: Remove S3Upload and SbtRelease from default settings

These plugins cause a lot of problems when imported into other projects
by default. The primary issue is something like:

```
[info] Loading project definition from /Users/gavares/workspace/playi/orders/project
Reference to undefined setting:

api/universal:packageZipTarball from api/*:s3Upload::mappings
(/Users/gavares/workspace/playi/orders/api/build.sbt:16)
```

We also end up importing a bunch of uneeded settings in *every* project
just to silence these errors.

Instead, the projects that need either S3Upload or
SbtNativePackger/SbtRelease can import those settings on demand by
putting a line like:

```
com.playi.S3Upload.settings
```

into their build.sbt files.