fix(package): update @angular/material to version 2.0.0-beta.7 (#529)
fix(package): update @angular/material to version 2.0.0-beta.7 (#529)


HiP-App/HiP-CmsAngularApp,HiP-App/HiP-CmsAngularApp,HiP-App/HiP-CmsAngularApp