start threejs viewer for house model

Ignore-this: fa5d2211f350120ba879faef209ac9c7

darcs-hash:20140803111309-836b1-3ede433517c6f9b7345aa953bc14226052bbbda9
another 3d

Ignore-this: 2a3213d9bd1d4946ca753484bf27a385

darcs-hash:20140803125329-836b1-0fa659958679e42d6c32f6da6ab5b33c1419b09d