gvv2
org.eclipse.wst.common.project.facet.core.builder
org.python.pydev.PyDevBuilder
org.eclipse.wst.validation.validationbuilder
org.eclipse.dltk.core.scriptbuilder
org.eclipse.php.core.PHPNature
org.python.pydev.pythonNature
org.eclipse.wst.common.project.facet.core.nature