PSR /service/avatar and change a function name to be camelcased
PSR /service/avatar and change a function name to be camelcased


Former-commit-id: 8dbf9ecaeedfe87b2910a029b75f012ca50283c3
olsgreen/concrete5,concrete5/concrete5,biplobice/concrete5,hissy/concrete5,jaromirdalecky/concrete5,mlocati/concrete5,deek87/concrete5,KorvinSzanto/concrete5,hissy/concrete5,concrete5/concrete5,haeflimi/concrete5,olsgreen/concrete5,MrKarlDilkington/concrete5,haeflimi/concrete5,KorvinSzanto/concrete5,jaromirdalecky/concrete5,mlocati/concrete5,MrKarlDilkington/concrete5,triplei/concrete5-8,deek87/concrete5,haeflimi/concrete5,triplei/concrete5-8,mainio/concrete5,a3020/concrete5,deek87/concrete5,KorvinSzanto/concrete5,mlocati/concrete5,a3020/concrete5,triplei/concrete5-8,concrete5/concrete5,hissy/concrete5,rikzuiderlicht/concrete5,biplobice/concrete5,acliss19xx/concrete5,biplobice/concrete5,haeflimi/concrete5,jaromirdalecky/concrete5,deek87/concrete5,rikzuiderlicht/concrete5,mlocati/concrete5,hissy/concrete5,acliss19xx/concrete5,MrKarlDilkington/concrete5,biplobice/concrete5,concrete5/concrete5,rikzuiderlicht/concrete5,mainio/concrete5,acliss19xx/concrete5,olsgreen/concrete5,mainio/concrete5,jaromirdalecky/concrete5