Added RELEASING instructions.

Author: dblock

RELEASING.md

@@ -0,0 +1,65 @@
+# Releasing Grape-Swagger-Rails
+
+There're no particular rules about when to release grape-swagger-rails. Release bug fixes frequenty, features not so frequently and breaking API changes rarely.
+
+### Release
+
+Run tests, check that all tests succeed locally.
+
+```
+bundle install
+rake
+```
+
+Check that the last build succeeded in [Travis CI](https://travis-ci.org/TinkerDev/grape-swagger-rails) for all supported platforms.
+
+Increment the version, modify [lib/grape-swagger-rails/version.rb](lib/grape-swagger-rails/version.rb).
+
+*  Increment the third number if the release has bug fixes and/or very minor features, only (eg. change `0.1.0` to `0.1.1`).
+*  Increment the second number if the release contains major features or breaking API changes (eg. change `0.1.0` to `0.2.0`).
+
+Change "Next Release" in [CHANGELOG.md](CHANGELOG.md) to the new version.
+
+```
+### 0.1.1 (February 5, 2015)
+```
+
+Remove the line with "Your contribution here.", since there will be no more contributions to this release.
+
+Commit your changes.
+
+```
+git add CHANGELOG.md lib/grape-swagger-rails/version.rb
+git commit -m "Preparing for release, 0.1.1."
+git push origin master
+```
+
+Release.
+
+```
+$ rake release
+
+grape-swagger-rails 0.1.1 built to pkg/grape-swagger-rails-0.1.1.gem.
+Tagged v0.1.1.
+Pushed git commits and tags.
+Pushed grape-swagger-rails 0.1.1 to rubygems.org.
+```
+
+### Prepare for the Next Version
+
+Add the next release to [CHANGELOG.md](CHANGELOG.md).
+
+```
+Next Release
+============
+
+* Your contribution here.
+```
+
+Comit your changes.
+
+```
+git add CHANGELOG.md
+git commit -m "Preparing for next release."
+git push origin master
+```