quattor maven build tools

'org.quattor.maven:maven:1.21'

<dependency>
	<groupId>org.quattor.maven</groupId>
	<artifactId>maven</artifactId>
	<version>1.21</version>
</dependency>

<dependency org="org.quattor.maven" name="maven" rev="1.21"/>

"org.quattor.maven", "maven", "1.21"