Add initialize for HUDView that includes _.bindAll for methods.
Add initialize for HUDView that includes _.bindAll for methods.

mapbox/tilestream,staltz/tilestream,HydroLogic/tilestream,zhm/tilestream,HydroLogic/tilestream,NolaMark/tilestream,markng/tilestream,simonpoole/tilestream,mapbox/tilestream,makinacorpus/tilestream,zhm/tilestream,frankrowe/tilestream,simonpoole/tilestream,staltz/tilestream,makinacorpus/tilestream,frankrowe/tilestream,markng/tilestream,NolaMark/tilestream