Add tycho product build

	modified:   ftrace/features/net.sf.aftrace.chart.feature/build.properties
	modified:   ftrace/plugins/net.sf.aftrace.chart/build.properties
	modified:   ftrace/plugins/net.sf.aftrace.e4/build.properties
	renamed:    ftrace/plugins/net.sf.aftrace.e4/net.sf.aftrace.e4.product -> ftrace/plugins/net.sf.aftrace.parent.repository/net.sf.aftrace.e4.product
	modified:   ftrace/plugins/net.sf.aftrace.parent.repository/pom.xml
	modified:   libs/plugins/net.sf.aftrace.parent/build.properties
	modified:   libs/plugins/net.sf.aftrace.parent/pom.xml