* increased performance. coati is now 1.55 times as fast as at version 0.4 * integrated sourceweb parsing code * removed astbodyvisitor * NameHierarchy now store signatures in a new format * storage does not allow to re-set the type of a node, once it is marked as "defined". * made onTemplateRecordSpecParsed just create the edge, not the node. * removed distinction between template specialitzations for functions and classes