Check if Mouse & Touch mixins can be both set on the same view to allow both mouse & touch interactions depending on the device

[cjolif]

If it does not work, create an issue to fix it.

[damiengarbarino]

I created a calendar that uses views mixed the Touch, Mouse, and Keyboard.
1/ Mouse must be the last in the mixin list otherwise it does not work at all.
2/ Tested on Galaxy S3 and IPhone 4S for the touch feature with success.
3/ Tested on Chrome and FireFox for the mouse feature with success.

Some other devices / os may handle the mouse events, so more tests should be done...