Update minimum elixir version to 1.0.4
Update minimum elixir version to 1.0.4

lowks/hound,HashNuke/hound,jontonsoup/hound,lowks/hound,esbullington/hound,jontonsoup/hound,oivoodoo/hound,HashNuke/hound,oivoodoo/hound,esbullington/hound