parent-pom.xml is not required anymore in the project root, it was mo…

…ved to build/parent/pom.xml

all plugins/tests/features and sites poms are updated <relativePath>removed 
to build project build/parent/pom.xml should be built first and installed in local repo is used during build
I've added this step to m2 continuous, m2 aggregation and m2 jbt projects on hudson



git-svn-id: http://svn.jboss.org/repos/jbosstools/trunk@23782 a97e2381-89e5-4abb-bab3-167db6db766c

features/org.jboss.tools.birt.feature/pom.xml

@@ -2,7 +2,6 @@
 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
 	<modelVersion>4.0.0</modelVersion> 
 	<parent>
-	  <relativePath>../../../parent-pom.xml</relativePath>
 	  <groupId>org.jboss.tools</groupId>
 	  <artifactId>org.jboss.tools.parent.pom</artifactId>
 	  <version>0.0.1-SNAPSHOT</version>