Updated Media Doc
Updated Media Doc

https://github.com/getgrav/grav-learn/issues/289

Quy/grav-learn,getgrav/grav-learn,getgrav/grav-learn,Quy/grav-learn,miljan-aleksic/grav-learn,Quy/grav-learn,miljan-aleksic/grav-learn,Quy/grav-learn,getgrav/grav-learn,miljan-aleksic/grav-learn,miljan-aleksic/grav-learn,getgrav/grav-learn