Fixed dialyzer error in guard
Removed compile warnings about undefined behaviour
Renamed the listener for uffda
Created a rough draft of a tigertext sender with curl
Forgot a comma
Fixed function clause error with tigertext as a sender
Added clause for uffda_tigertext_sender
Added the ability to subscribe from a file
Changed name to _file instead of _list
Fixed return value mismatch
Removed pointless relx optS