Please add meaningful plugin documentation, thank you

[gaurav]

@major_groove

I just started to use my first plugin last night - Tagger - and one of my immediate thoughts was “wow, the documentation is sparse here”.

@Nocodify

I agree with the tagger plugin. Really confused me

Could you elaborate on what was confusing… The documentation for it is sparse as it just does one / two simple things. The instructions on the page lay these out as: