Version bumps in FARepo extensions

Each time the FA Extensions Repo gets updated, lots of charts, extensions, themes and languages get their version numbers incremented with no change in any of their core files. The only files that do change are those in the _init folder having the version and description config file and the SHA1sum hash files file.

This only makes tracking changes in these files that much slower.

My unofficial GitHub repo was setup primarily for this reason to track changes in addons and it has spawned 42 forks till now benefitting scores of users and helping the community learn and develop pkgs for themselves easily.

It would be good to synch FA v2.4 unstable branch with the stable one since several commits have occurred in the more than couple of months since the former was last updated.