* Expand the description of Application support
I was not aware that the applications can also be auto-discovered. I discovered it by chance, and when I mentioned it in discord channel, it seemed blatantly obvious to everyone else. Thought editing the docs might help future users.
* Update Applications.md
Changed a lot of instructions to make it more structured.
* Add files via upload
Addedimages to help with application extensions how-to.
* Update Applications.md
Added the file locations into master file.
