set deps back to tsloughter/providers and erlware/relx

rebar.config

@@ -22,14 +22,14 @@
         {git, "https://github.com/erlware/erlware_commons.git",
          {branch, "master"}}},
        {providers, "",
-        {git, "https://github.com/ferd/providers.git",
-         {branch, "namespaces"}}},
+        {git, "https://github.com/tsloughter/providers.git",
+         {branch, "master"}}},
        {erlydtl, ".*",
          {git, "https://github.com/erlydtl/erlydtl.git",
           {tag, "0.9.4"}}},
        {relx, "",
-        {git, "https://github.com/tsloughter/relx.git",
-         {branch, "format_error1"}}},
+        {git, "https://github.com/erlware/relx.git",
+         {branch, "master"}}},
        {getopt, "", {git, "https://github.com/jcomellas/getopt.git", {branch, "master"}}},
        {meck, "", {git, "https://github.com/eproxus/meck.git", {tag, "0.8.2"}}}]}.