Add some of the long pending enhancements

[brsanthu]

No description provided.

[mikehardy]

Hey man! :-) - I would love to collaborate on this with you, I only forked because it seemed dormant, but I have no philosophical differences and obviously love your original work (or I wouldn't have invested time in it). Any way we can join these branches and repositories up and have a single codebase? If not, I understand but think about if it makes sense, could be more fun as a team

[brsanthu]

@mikehardy thank you and would love to collaborate it. This PR has lots of features implemented which closes many issues. If you have any feedback on this PR, would love to hear about it and then priority is to merge this PR and release it. After that, would be able to accept new PRs easily.

[maxandersen]

any ETA on these great fixes getting in ? especially looking for trying out the debug to avoid fill up main end point with bogus data :)

[mikehardy]

@maxandersen not sure if it's possible in your project but I run mine with separate properties for different environments so my debug environment is live but doesn't pollute prod, for instance. I haven't had any time personally though

[maxandersen]

I do that too but just nicer with the hit debug as the response gives some info you otherwise will have to do quite a lot of trial and error to figure out what data you sent that made GA ignore your request :)