Make String#+ compliant
Make String#+ compliant

kachick/opal,c42engineering/opal,suyesh/opal,iliabylich/opal,gabrielrios/opal,gausie/opal,suyesh/opal,wied03/opal,wied03/opal,Ajedi32/opal,jannishuebl/opal,jannishuebl/opal,bbatsov/opal,gabrielrios/opal,catprintlabs/opal,kachick/opal,Flikofbluelight747/opal,gabrielrios/opal,c42engineering/opal,Ajedi32/opal,Mogztter/opal,merongivian/opal,castwide/opal,Mogztter/opal,fazibear/opal,catprintlabs/opal,c42engineering/opal,iliabylich/opal,castwide/opal,bbatsov/opal,opal/opal,opal/opal,suyesh/opal,domgetter/opal,gausie/opal,jgaskins/opal,fazibear/opal,bbatsov/opal,merongivian/opal,opal/opal,Ajedi32/opal,wied03/opal,Mogztter/opal,fazibear/opal,jgaskins/opal,Flikofbluelight747/opal,kachick/opal,Mogztter/opal,gausie/opal,castwide/opal,catprintlabs/opal,jannishuebl/opal,kachick/opal,domgetter/opal,Flikofbluelight747/opal,jgaskins/opal,iliabylich/opal,merongivian/opal,opal/opal