In-game config editor?

I had this idea a while again after fiddling for hours with configuration files, rebooting the server, etc... Would it be possible to create a plugin capable of loading a plugin's config values on a map? You could then edit the values and save overwrite the newly create config. I noticed something similar not so long ago and will include the video where it was "shown".

My idea was to get a folder named after the plugin you would want to get the config then directly get the config.yml and paste the values on a map. I know this would work about 1/4 of the time because some plugins do not use files and/or use a different config file name(?).

Video:

 

O.O great idea.
I am going to work on this ASAP.

 

Send me the jar

 

I can do this, but it will have to wait. (I have really important exams starting Tuesday :/ )
But as soon as exams is done...I will be coding this 24/7.
If anyone can begin code this then send me their progress by the time my exams are over then that will be awesome and we both can work on this.

 

Any progress? Or did you forget?

 

Maps? Lolz brace for lag. Why not books?