Add missing comma on log message

Updated required packages to use python 3.8

Updated channel.json and repository.json versions

Updated channel.json and repository.json versions

Updated channel.json and repository.json versions

Added the packages AltUp, BetterFindBuffer and

ForceRewriteSublimeSettings to settings.py, channel.json and
repository.json

Updated channel.json and repository.json versions

Regenerated the channel.json and repository.json

Fixed packagecontrol.io not interpreting the markdown lists

continuations.

Fixed markdown list not rendering on packagecontorl.io engine