update(npm): upgrade to 2.4.x angular
update(npm): upgrade to 2.4.x angular

benbraou/flex-layout,benbraou/flex-layout,d3viant0ne/flex-layout,karlhaas/flex-layout,brendanoffer/flex-layout,brendanoffer/flex-layout,atscott/flex-layout,benbraou/flex-layout,d3viant0ne/flex-layout,angular/flex-layout,brendanoffer/flex-layout,atscott/flex-layout,atscott/flex-layout,karlhaas/flex-layout,atscott/flex-layout,DevVersion/flex-layout,angular/flex-layout,d3viant0ne/flex-layout,karlhaas/flex-layout,benbraou/flex-layout,angular/flex-layout,DevVersion/flex-layout,DevVersion/flex-layout,angular/flex-layout