Remove moot `version` property from bower.json
Remove moot `version` property from bower.json

Per bower/bower.json-spec@a325da3
kvantetore/Keypress,yukisan/Keypress,yukisan/Keypress,dmauro/Keypress,kvantetore/Keypress,yukisan/Keypress,dmauro/Keypress,beni55/Keypress,beni55/Keypress,dmauro/Keypress,beni55/Keypress,kvantetore/Keypress