Add some comments
Add some comments

It is a work in progress. I only did that for a single class so you can tell me if this is a good idea, if the content is missing something.
Any comments are welcome.

marienfressinaud/FreshRSS,Dolomich/FreshRSS,plopoyop/FreshRSS,superboum/FreshRSS,FreshRSS/FreshRSS,romibi/FreshRSS,samuelstein/FreshRSS,Alkarex/FreshRSS,romibi/FreshRSS,marienfressinaud/FreshRSS,Alkarex/FreshRSS,romibi/FreshRSS,plopoyop/FreshRSS,Dolomich/FreshRSS,aledeg/FreshRSS,Alkarex/FreshRSS,samuelstein/FreshRSS,marienfressinaud/FreshRSS,Alkarex/FreshRSS,samuelstein/FreshRSS,FreshRSS/FreshRSS,FreshRSS/FreshRSS,FreshRSS/FreshRSS,Dolomich/FreshRSS,asmundg/FreshRSS,romibi/FreshRSS,aledeg/FreshRSS,marienfressinaud/FreshRSS,aledeg/FreshRSS,aledeg/FreshRSS,asmundg/FreshRSS,superboum/FreshRSS,asmundg/FreshRSS,superboum/FreshRSS