chore: update angular to 2.0.0-rc.4 and angular/router to 3.0.0-alpha.8
chore: update angular to 2.0.0-rc.4 and angular/router to 3.0.0-alpha.8

megalucio/my-angular2-ecommerce-shop,icthis3t7/angular2-seed,Nabysayna/angular2-seed,angular/angular2-seed,budajeff/bingo,ziemowitprzebitkowski/tydzien-wykletych,Arahir/hybrid-app,shumik-vladyslav/snow,megalucio/my-angular2-ecommerce-shop,shumik-vladyslav/home-map,abhivibhuti/SPCTool,nadeeth/angular2-seed,abhivibhuti/SPCTool,AmyAmyZhu/ClownFish,shumik-vladyslav/home-map,Manankishor/ComcastTechnicalScreening,budajeff/bingo,Arahir/hybrid-app,willyelm/angular2-seed,flai78/ng2FormTest,shumik-vladyslav/snow,Arahir/hybrid-app,Soolan/the-sherlock-project,Nabysayna/angular2-seed,Soolan/the-sherlock-project,WoBinI/WoBinIGame,Nabysayna/angular2-seed,icthis3t7/angular2-seed,AmyAmyZhu/ClownFish,shumik-vladyslav/snow,shruti-rao/Angular2Forms,icthis3t7/angular2-seed,WoBinI/WoBinIGame,jangroeneveld/portfolio,WoBinI/WoBinIGame,kfir124/angular2-seed,shumik-vladyslav/home-map,willyelm/angular2-seed,megalucio/my-angular2-ecommerce-shop,kfir124/angular2-seed,angular/angular2-seed,shruti-rao/Angular2Forms,flai78/ng2FormTest,Soolan/the-sherlock-project,ziemowitprzebitkowski/tydzien-wykletych,jangroeneveld/portfolio,Soolan/the-sherlock-project,WoBinI/WoBinIGame,kfir124/angular2-seed,AmyAmyZhu/ClownFish,abhivibhuti/SPCTool,Manankishor/ComcastTechnicalScreening,willyelm/angular2-seed,ziemowitprzebitkowski/tydzien-wykletych,ogix/angular2-seed,angular/angular2-seed,nadeeth/angular2-seed,shruti-rao/Angular2Forms,flai78/ng2FormTest,Manankishor/ComcastTechnicalScreening,jangroeneveld/portfolio,nadeeth/angular2-seed,ogix/angular2-seed,ogix/angular2-seed,budajeff/bingo