Page wise configuration in a SPA

Hey @sujan — We don’t have first class support for this today. Stopping/start tracking can be done by manually setting `heap.loaded` to `false` and `true`. (It’s for internal usage, set to `true` once Heap has loaded, but this happens to work if you really need to do it.). This works as long as your use case is actually stopping tracking, but not if your use case is changing the config. 

There’s currently no way to change the `heap.config` outside of calling `heap.load`, and you can’t call that twice in the same js context. We don’t currently support arbitrarily changing the privacy configs from the client after Heap loads for security reasons. However, I’ve shared this feedback with the heapjs team for future development consideration.