Attempt to figure out how the time delta can be calculated.
Restructure the code and prepare for timestamp update.
Ready to set up the time delta code.
Initial shot at the new time implementation.
Make sure that the displayed times match the adjusted times.
Fix the bug where the current topic could not be deleted.
Attempt to fix a problem with live hangouts.
hashKey problem should finally be fixed.
Just needed to provide a unique trackable id, which was already being done anyway.