Without this patch, dependencies would be downloaded and compiled
by rebar at build time.

Signed-off-by: Christophe Romain <cromain@process-one.net>

diff --git a/rebar.config b/rebar.config
index 79494b7..8d769f1 100644
--- a/rebar.config
+++ b/rebar.config
@@ -24,9 +24,6 @@
 	    {i, "../fast_xml/include"},
 	    {i, "deps/fast_xml/include"}]}.

-{deps, [{fast_xml, ".*", {git, "https://github.com/processone/fast_xml", {tag, "1.1.22"}}},
-	{stringprep, ".*", {git, "https://github.com/processone/stringprep", {tag, "1.0.8"}}}]}.
-
 {cover_enabled, true}.
 {cover_export_enabled, true}.