`TapjackingVulnerable` warnings not resolved by `filterTouchesWhenObscured` attribute

[JordanLongstaff]

Android Lint with this library integrated gives me TapjackingVulnerable warnings on certain Views. It says to add the android:filterTouchesWhenObscured attribute to protect the View. I do exactly that. The warning is still there.

[rmngoog]

@JordanLongstaff please update and try again

[rmngoog]

Another issue will hopefully be fixed soon so we'll do the maven update after that.