Update for Signal.Message API
Update for Signal.Message API

ThomasWeiser/core,martinos/core,vilterp/core,Pisys/core,avh4/elm-lang-core,laszlopandy/core,rgrempel/core,deadfoxygrandpa/core,simonh1000/core,Dandandan/core,rick68/core,ThomasWeiser/core,manleyjster/core,suryagaddipati/core,bradurani/core,martinos/core,alexiamcdonald/elm-core,bradurani/core,Pisys/core,laszlopandy/core,jwmerrill/core,maxsnew/core,rick68/core,simonh1000/core,krisajenkins/core,avh4/elm-lang-core,eeue56/core,suryagaddipati/core,rgrempel/core,eeue56/core,manleyjster/core,krisajenkins/core,vilterp/core,colinmccabe/core,deadfoxygrandpa/core,slava-sh/core,alexiamcdonald/elm-core,Dandandan/core,isaacsanders/core,isaacsanders/core,colinmccabe/core