feature/auto dataset

[gregorskii]

Adds getAllDataAttributes method to DOM model to automatically collect data props. Useful when teams are setting more than one data- attributes and want to automatically collect them.

Adds an optional filter to scope which dataset attributes are used, useful if a team would want to do some kind of known key in their data sets that get collected.

[aldus25]

This is a nice idea. I'd be good to have it (y)