chore(admin): upgrade to Angular 4.0.0 RC2 + Angular CLI 1.0.0-RC1
chore(admin): upgrade to Angular 4.0.0 RC2 + Angular CLI 1.0.0-RC1

colmena/colmena,colmena/colmena-cms,colmena/colmena-cms,colmena/colmena,beeman/loopback-angular-admin,beeman/loopback-angular-admin,beeman/loopback-angular-admin,colmena/colmena,colmena/colmena-cms