Switch ibrowse repo

Author: martinsumner

rebar.config

@@ -3,8 +3,8 @@
 {deps,
  [
   %% ibrowse for doing HTTP requests
-  {ibrowse, "4.3",
-	{git, "git://github.com/cmullaparthi/ibrowse.git", {tag, "v4.3"}}},
+  {ibrowse, ".*",
+	{git, "git://github.com/basho/ibrowse.git", {branch, "develop-2.9"}}},
 
    %% webmachine for multipart content parsing, will pull in mochiweb as a dep
    {webmachine, ".*", {git, "git://github.com/basho/webmachine", {branch, "develop-2.9"}}},