Set pom version

Author: acogoluegnes

pom.xml

@@ -2,7 +2,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.rabbitmq.client</groupId>
     <artifactId>amqp-client</artifactId>
-    <version>0.7.0</version>
+    <version>0.8.0-SNAPSHOT</version>
     <name>RabbitMQ AMQP 1.0 Java client</name>
     <description>The RabbitMQ AMQP 1.0 Java client library defines an API to access RabbitMQ
         with AMQP 1.0.