[#114] Addressed MR comments. Removed functionality to be extracted to other MRs.

config/config.exs

@@ -101,8 +101,6 @@ config :pleroma, :instance,
   finmoji_enabled: true,
   mrf_transparency: true
 
-config :pleroma, Pleroma.Mailer, adapter: Swoosh.Adapters.Local
-
 config :pleroma, :markup,
   # XXX - unfortunately, inline images must be enabled by default right now, because
   # of custom emoji.  Issue #275 discusses defanging that somehow.

config/dev.exs

@@ -17,6 +17,8 @@ config :pleroma, Pleroma.Web.Endpoint,
   check_origin: false,
   watchers: []
 
+config :pleroma, Pleroma.Mailer, adapter: Swoosh.Adapters.Local
+
 # ## SSL Support
 #
 # In order to use HTTPS in development, a self-signed