chore(tazjin): Move my presentations to my user directory

Change-Id: I72b25680e7167c3a55477111c28b1d4936c60e2c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/606
Reviewed-by: tazjin <mail@tazj.in>

users/tazjin/presentations/erlang-2016/src/hello_sup.erl

@@ -0,0 +1,24 @@
+-module(hello_sup).
+-behaviour(supervisor).
+-export([start_link/0, init/1]).
+
+%%% Module API
+
+start_link() ->
+    supervisor:start_link({local, ?MODULE}, ?MODULE, []).
+
+%%% Supervisor callbacks
+
+init([]) ->
+    Children = [hello_spec()],
+    {ok, { {one_for_one, 5, 10}, Children}}.
+
+%%% Private
+
+hello_spec() ->
+    #{id       => hello_server2,
+      start    => {hello_server2, start_link, []},
+      restart  => permanent,
+      shutdown => 5000,
+      type     => worker,
+      module   => [hello_server2]}.