Docs (#135)

* Added jemoji

Signed-off-by: Francesco Guardiani <francescoguard@gmail.com>

* Renamed vertx module to cloudevents-http-vertx
Fixed docs

Signed-off-by: Francesco Guardiani <francescoguard@gmail.com>

docs/_config.yml

@@ -1 +1,3 @@
-theme: jekyll-theme-slate
+theme: jekyll-theme-slate
+plugins:
+  - jemoji

docs/index.md

@@ -2,7 +2,12 @@
 
 A Java API for the [CloudEvents specification](https://github.com/cloudevents/spec)
 
-## Supported specification features
+1. [Supported Specification Features](#supported-specification-features)
+1. [Modules](#modules)
+1. [Get Started](#get-started)
+1. [Use an event format](#use-an-event-format)
+
+## Supported Specification Features
 
 Supported features of the specification:
 
@@ -12,10 +17,31 @@ Supported features of the specification:
 | AMQP Protocol Binding         | :x: | :x:  |
 | AVRO Event Format             | :x: | :x: |
 | HTTP Protocol Binding         | :heavy_check_mark: | :heavy_check_mark: |
-| - [Vert.x](http/vertx)        | :heavy_check_mark: | :heavy_check_mark: |
+| - [Vert.x](https://github.com/cloudevents/sdk-java/tree/master/http/vertx)        | :heavy_check_mark: | :heavy_check_mark: |
 | JSON Event Format             | :heavy_check_mark: | :heavy_check_mark: |
-| - [Jackson](formats/json-jackson) | :heavy_check_mark: | :heavy_check_mark: |
+| - [Jackson](https://github.com/cloudevents/sdk-java/tree/master/formats/json-jackson) | :heavy_check_mark: | :heavy_check_mark: |
 | Kafka Protocol Binding        | :x: | :x: |
 | MQTT Protocol Binding         | :x: | :x: |
 | NATS Protocol Binding         | :x: | :x: |
 | Web hook                      | :x: | :x: |
+
+## Modules
+
+The CloudEvents SDK for Java is composed by several modules, each one providing a different feature from the different subspecs of [CloudEvents specification](#supported-specification-features):
+
+* [`cloudevents-api`](https://github.com/cloudevents/sdk-java/tree/master/api): Base module providing
+  * `CloudEvent` class, the in memory representation of a CloudEvent
+  * `CloudEventBuilder`, the builder to create `CloudEvent`s programmatically
+  * `EventFormat`, the abstraction to implement [Event Formats](https://github.com/cloudevents/spec/blob/v1.0/spec.md#event-format)
+  * `Message`/`MessageVisitor`, the abstractions to implement [Protocol bindings](https://github.com/cloudevents/spec/blob/v1.0/spec.md#protocol-binding)
+* [`cloudevents-json-jackson`](https://github.com/cloudevents/sdk-java/tree/master/formats/json-jackson): Implementation of [JSON Event format] with [Jackson](https://github.com/FasterXML/jackson)
+* [`cloudevents-http-vertx`](https://github.com/cloudevents/sdk-java/tree/master/http/vertx): Implementation of [HTTP Protocol Binding] with [Vert.x Core](https://vertx.io/)
+
+The latest SDK version is _2.0.0-SNAPSHOT_.
+
+## Get Started
+
+## Use an event format
+
+[JSON Event Format]: https://github.com/cloudevents/spec/blob/v1.0/json-format.md
+[HTTP Protocol Binding]: https://github.com/cloudevents/spec/blob/v1.0/http-protocol-binding.md

http/vertx/pom.xml

@@ -24,7 +24,7 @@
         <relativePath>../../</relativePath>
     </parent>
 
-    <artifactId>http-vertx</artifactId>
+    <artifactId>cloudevents-http-vertx</artifactId>
     <name>CloudEvents - Vert.x Http Integration</name>
     <packaging>jar</packaging>