Update /builds site with 1.5.0-beta.2.
Update /builds site with 1.5.0-beta.2.

SaladFork/emberjs-website,bmac/website,cllns/emberjs-website,mrjavascript/website,wifelette/website,wifelette/website,kpfefferle/website,cllns/emberjs-website,knownasilya/website,SaladFork/emberjs-website,elidupuis/website,shearwater-intl/website,Eric-Guo/website,wifelette/website,shearwater-intl/website,ktornwall/website,davidpett/website,MinxianLi/ember,zeppelin/emberjs-website,Nick-Cotter/aboutme,maxcal/website,martndemus/website,koriroys/emberjs-website,AaronSikes/website,raycohen/website,elidupuis/website,mrjavascript/website,zeppelin/emberjs-website,josemarluedke/ember-website,mrjavascript/website,quangv/website,AaronSikes/website,kpfefferle/website,Nick-Cotter/aboutme,EricSchank/website,workmanw/ember-website,martndemus/website,elwayman02/website,davidpett/website,rwjblue/website,balupton/ember-website,cyberkoi/website,tmock12/website,cyberkoi/website,datajohnny/website,zeppelin/emberjs-website,cyberkoi/website,workmanw/ember-website,raycohen/website,jimmay5469/website,MinxianLi/ember,jimmay5469/website,greyhwndz/website,greyhwndz/website,AgilionApps/website,balupton/ember-website,AgilionApps/website,zeppelin/emberjs-website,SaladFork/emberjs-website,duggiefresh/website,maxcal/website,elwayman02/website,josemarluedke/ember-website,EricSchank/website,bmac/website,duggiefresh/website,EricSchank/website,Eric-Guo/website,tmock12/website,kpfefferle/website,koriroys/emberjs-website,ktornwall/website,AaronSikes/website,raycohen/website,Eric-Guo/website,jimmay5469/website,davidpett/website,shearwater-intl/website,balupton/ember-website,kkenan/website,cllns/emberjs-website,josemarluedke/ember-website,workmanw/ember-website,tmock12/website,kkenan/website,datajohnny/website,maxcal/website,martndemus/website,elidupuis/website,elwayman02/website,quangv/website,quangv/website,duggiefresh/website,datajohnny/website,koriroys/emberjs-website,greyhwndz/website,josemarluedke/ember-website,AgilionApps/website,MinxianLi/ember,bmac/website,bmac/website,knownasilya/website,SaladFork/emberjs-website,kkenan/website,workmanw/ember-website,rwjblue/website,ktornwall/website