Added more information about 'required', 'recommended' and 'optional' elements to the single resource view.
Added more information about 'required', 'recommended' and 'optional' elements to the single resource view.

MiltosD/CEFELRC,MiltosD/CEF-ELRC,JuliBakagianni/CEF-ELRC,JuliBakagianni/CEF-ELRC,MiltosD/CEFELRC,JuliBakagianni/META-SHARE,JuliBakagianni/META-SHARE,zeehio/META-SHARE,JuliBakagianni/META-SHARE,MiltosD/CEF-ELRC,JuliBakagianni/META-SHARE,zeehio/META-SHARE,zeehio/META-SHARE,JuliBakagianni/CEF-ELRC,MiltosD/CEFELRC,JuliBakagianni/META-SHARE,zeehio/META-SHARE,MiltosD/CEF-ELRC,MiltosD/CEF-ELRC,MiltosD/CEFELRC,JuliBakagianni/META-SHARE,zeehio/META-SHARE,JuliBakagianni/CEF-ELRC,JuliBakagianni/META-SHARE,JuliBakagianni/CEF-ELRC,MiltosD/CEFELRC,MiltosD/CEF-ELRC,zeehio/META-SHARE,JuliBakagianni/CEF-ELRC,JuliBakagianni/CEF-ELRC,zeehio/META-SHARE,MiltosD/CEFELRC,MiltosD/CEFELRC,MiltosD/CEF-ELRC,MiltosD/CEF-ELRC