FIX: Fix test
Added camera example.
Removed old code in camera example.
FIX: Fix initialize events
FIX: Fix event order
Updated camera example.
STY: Better comment
Merge pull request #332 from Eric89GXL/fix-init

FIX: Fix initialize events
Merge pull request #319 from rossant/camera-example

New camera example
Merge pull request #313 from Eric89GXL/ipynb-fix

FIX: Fix test