/**
* Call this function from the requestedDataReady Handler for the I2C Bus.
* It will then check if the request was a INT0 Request from this library and
* then it will process the event and call event handlers is neccessary.
* It returns true if it was a INT0 request and false otherwise.
* This way you can check if it was a request that you initiated or a
* request initiated in the library...
*/