Merge pull request #155 from killbill/v-1.5.0

update project version to 1.5.0

Author: xsalefter

pom.xml

@@ -25,7 +25,7 @@
         <version>0.147.5</version>
     </parent>
     <artifactId>killbill-client-java</artifactId>
-    <version>1.4.2-SNAPSHOT</version>
+    <version>1.5.0-SNAPSHOT</version>
     <packaging>jar</packaging>
     <name>Kill Bill Client Java</name>
     <description>Kill Bill Java client library</description>