JBIDE-15604 Support servlet version 3.1 for New JSF Project wizard

Option '3.1' is added to web.xml templates.
JBIDE-15623 An icon for "Report Problem" dialog and menu

Added new images and updated menu item and wizard
JBIDE-15625 Wrong warning for two renderers with the same renderer-type

Renderer is unique by combination of family-type and renderer-type.
JBIDE-2507 Migration to org.eclipse.ui.menus

ActionDelegates converted to Handlers
JBIDE-15621 - Runtime isn't detected when adding it right after it was deleted