fix: upgrade elixir and erlang

leifg · leifg · commit 23101d951682 · 2017-07-26T10:25:03.000-07:00
diff --git a/elixir_buildpack.config b/elixir_buildpack.config
@@ -1,4 +1,4 @@
-erlang_version=19.0
-elixir_version=1.3.1
+erlang_version=20.0
+elixir_version=1.5.0
 always_rebuild=false
 config_vars_to_export=(DATABASE_URL SECRET_KEY_BASE FASTBILL_EMAIL FASTBILL_TOKEN FASTBILL_TIMEZONE)
