Added Quickstart section to README (closes #43)

CHANGELOG

@@ -3,6 +3,7 @@ Version 0.2.0 (2014-12-XX)
 Added dedicated Vagrant setup (#40)
 Bumped Core version to 0.2.0 (#42)
 Added warning that Version.java is auto-generated (#45)
+Added Quickstart section to README (#43)
 Updated CHANGELOG with missing tickets (#41)
 
 Version 0.1.3 (2014-11-25)

README.md

@@ -6,7 +6,19 @@
 
 Add analytics to your Java software with the **[Snowplow] [snowplow]** event tracker for **[Android] [snowplow]**.
 
-With this tracker you can collect event data from your Java-based desktop and server apps, servlets and games. Supports JDK6+.
+With this tracker you can collect event data from your Android-based applications, games or frameworks.
+
+## Quickstart
+
+Assuming git, [Vagrant] [vagrant-install] and [VirtualBox] [virtualbox-install] installed:
+
+```bash
+ host$ git clone https://github.com/snowplow/snowplow-android-tracker.git
+ host$ cd snowplow-android-tracker
+ host$ vagrant up && vagrant ssh
+guest$ cd /vagrant
+guest$ ./gradlew build
+```
 
 ## Find out more
 
@@ -32,6 +44,9 @@ limitations under the License.
 
 [snowplow]: http://snowplowanalytics.com
 
+[vagrant-install]: http://docs.vagrantup.com/v2/installation/index.html
+[virtualbox-install]: https://www.virtualbox.org/wiki/Downloads
+
 [techdocs-image]: https://d3i6fms1cm1j0i.cloudfront.net/github/images/techdocs.png
 [setup-image]: https://d3i6fms1cm1j0i.cloudfront.net/github/images/setup.png
 [roadmap-image]: https://d3i6fms1cm1j0i.cloudfront.net/github/images/roadmap.png

vagrant/up.guidance

@@ -1,4 +1,4 @@
 To get started:
 vagrant ssh
 cd /vagrant
-./gradlew test
+./gradlew build