Integrate document versioning / DVCS for adaptations

[eb1]

Adapt It Desktop supports versioning of the adapted documents via a distributed version control system (DVCS -- currently using Git). This helps users to be able to go back to an earlier version should there be a problem in the adaptation, and helps to back up / restore the system in case a machine goes down.

It would be nice to support the same functionality on the mobile side. There is a newer javascript git implementation called js-git that could be of use here. I suspect that it would need to be used in conjunction with the network status cordova plugin, so that the synching only occurred when there was a network available. Callback listeners can be added that will inform you when the network goes online/offline (see this post from Raymond Camden ).