OT algorithm and sharing system needs overhaul

[Luna-Klatzer]

Currently, the OT system is loosely based on a standard Delete & Insert OT system with no tracking of the cursor position or Retain command. Given that latency plays into the OT system in the deployed environment error correction is in its current form not properly working and generally, all transformations are applied indiscriminately without the ability to inverse or reverse transformations. Such functionality would be necessary though to allow for proper OT eventual consistency that ensures that all clients and the server have an identical state after all processing and information exchange is completed.

As such the current system needs to be overhauled and improved so that it can work properly similarly to other platforms like Google Docs or Microsoft Office, where multiple members can share and interact simultaneously.