Move the hacking docs out and link to groovydocs properly

HACKING.adoc

@@ -0,0 +1,23 @@
+=== Hacking Verspätung
+
+Verspätung is a link:http://groovy-lang.org[Groovy]-based application which is
+built with link:http://gradle.org[Gradle]. As such, if you are already familiar
+with these tools you should be able to find your way around the project with
+relative ease.
+
+
+A quick primer on what tasks are available:
+
+* Running tests: `./gradlew check`
+* Running the app locally: `./gradlew run -PzookeeperHosts=localhost:2181`
+* Building the app for distribution: `./gradlew assemble`
+
+
+=== Releasing Verspätung
+
+NOTE: This is mostly meant for the developer team.
+
+Currently releases can be produced by simply pushing a Git tag to this GitHub
+repository. This will cause Travis CI to build and test the tag, which if it is
+successful, will automatically publish to
+link:https://bintray.com/lookout/systems/verspaetung[Bintray].

README.adoc

@@ -29,16 +29,3 @@ Running Verspätung is rather easy, by default the daemon will monitor the
 standard Kafka high-level consumer offset path of `/consumers` and start
 reporting deltas automatically.
 
-=== Hacking
-
-* Running tests: `./gradlew check`
-* Running the app locally: `./gradlew run -PzookeeperHosts=localhost:2181`
-* Building the app for distribution: `./gradlew assemble`
-
-
-=== Releasing
-
-This is mostly meant for the developer team, but currently releases can be
-produced by simply pushing a Git tag to this GitHub repository. This will cause
-Travis CI to build and test the tag, which if it is successful, will
-automatically publish to link:https://bintray.com/lookout/systems/verspaetung[Bintray].

src/docs/asciidoc/index.adoc

@@ -1,6 +1,15 @@
 = Verspätung
 :toc: right
 
-== README
+
+== Overview/Readme
 
 include::../../../README.adoc[]
+
+== Developing
+
+=== Useful links
+
+* link:groovydoc/[Internal API docs]
+
+include::../../../HACKING.adoc[]