Description: Remove dependencies from rebar.config

diff --git a/rebar.config b/rebar.config
index be8aa03..9780e57 100644
--- a/rebar.config
+++ b/rebar.config
@@ -1,4 +1,2 @@
 {deps, [
-	{cowlib, ".*", {git, "git://github.com/ninenines/cowlib.git", "1.0.0"}},
-	{ranch, ".*", {git, "git://github.com/ninenines/ranch.git", "1.0.0"}}
 ]}.
