Adding Beanie Copter Cap.

Graphic started by Millarca, finished by veryape.
XML done by veryape.
Running formatXML.sh
Add missing + in effect description of Beanie Copter Cap.
Less saturated version of the Beanie Copter Icon done by veryape.
Some changes on the graphics done by Alige.

Remove 'cap' from the name.
More adjustments on the Beanie Copter by Alige.

- fixed the propeller's contrast
- improved colors a bit
- fixed incorrect pixels on the direction="right" frames
Merge remote-tracking branch 'Jenalya/beaniecopter'

Beanie Copter graphic created by Millarca, veryape and Alige.
Beanie Copter xml created by veryape and Alige.