Increment coverflow version from 0.1 to 0.2
Wait cursor is in waiting mode all time it's loading
Small update layout
Update TODO list
Add a header main presenter which contains other presenters
Move utils methods in a new Utils class
Seems to work
Add GateKeeper
Add Unauthorized place
Add presenter for details
Switch to detail page when click on picture (but still need to return
good boolean from gatekeeper