Add ranch:ref() type
Fix typespecs for ranch:filter_options/3
Add ranch_tcp:opts() type
Add ranch_ssl:opts() type
Update Ranch to 0.8.3
Add support for additional ssl options.
Merge branch 'ssl_opts' of git://github.com/talko/ranch
Update erlang.mk
Fix which_children call which returned incorrect values

Not everything stored in the process dictionary is a pid,
because we use proc_lib. Thanks to the cool spanish girl
at the EUC 2013 for highlighting this issue, and sorry
I forgot your name.
Catch exceptions in ranch_conns_sup:active_connections/1

It can be called from other nodes too.
Add asn1 to the list of applications that need to be started for SSL
Update AUTHORS
Update Ranch to 0.8.4