Update pointer-events rule

[fizdalf]

This is necessary ..at least when the directive is called inside a ionicModal, or the directive's modal cannot be interacted with.

[coveralls]

Coverage remained the same at 74.444% when pulling 03c29ce on fizdalf:patch-1 into ae10480 on guylabs:master.

[guylabs]

HI @fizdalf

thanks a lot for the contribution. Could you maybe run the default grunt build such that everything is properly built and then update the pull request with the dist files please such that I can easily merge it.

Thanks again and regards

Guy