Improved doc specifying POST multipart request.
Improved doc specifying POST multipart request.

lavenj/Overcoat-deprecated,lavenj/Overcoat,VUID/Overcoat,alvaromb/Overcoat,iwooltd/overcoat,brandons/Overcoat,1debit/Overcoat,gonzalezreal/Overcoat,Iyuna/Overcoat,hzm0318hzm/Overcoat,Overcoat/Overcoat,maimake/Overcoat,ryanmaxwell/Overcoat,eliasturbay/Overcoat,eliasturbay/Overcoat,Overcoat/Overcoat,Iyuna/Overcoat,colinmcardell/Overcoat,eytanbiala/Overcoat,zinthemoney/Overcoat,colinmcardell/Overcoat,gonzalezreal/Overcoat,redant-mobile/Overcoat