Kill Bill catalog plugin apis

'org.kill-bill.billing.plugin:killbill-plugin-api-catalog:0.12'

<dependency>
	<groupId>org.kill-bill.billing.plugin</groupId>
	<artifactId>killbill-plugin-api-catalog</artifactId>
	<version>0.12</version>
</dependency>

<dependency org="org.kill-bill.billing.plugin" name="killbill-plugin-api-catalog" rev="0.12"/>

"org.kill-bill.billing.plugin", "killbill-plugin-api-catalog", "0.12"