Feature Request: Merge Session like a delta update

[kawam1123]

I sometimes start solving a cube with csTimer on my iPhone, forgetting that I should import the session data from the csTimer server before solving. This causes me to lose some solve data in home (PC) after coming back home. I understand the best way I can do is just to remember import/export the session before/after solves every time I use csTimer.

If the functions below are implemented, I would be happy to use csTimer inside/outside from home.

1. Implement a configuration which allows me to automatically sync the session data before start solving. It's like a delta update (a difference update) of RDB.
2. Compare the session data on Local Storage with that on the csTimer/google drive sever before exporting/importing the data. If those session data are different, let user have an option to get those session to be merged.

When this kind of mistake happens to me, I edit the exported data in csv/json format and merge them manually. It is not very hard work, but I would be happy if this work can be done automatically by csTimer itself.

Thanks in advance.