Merge pull request #314 from basho/goldrush-018-2.x

Bump goldrush to 0.1.8

Reviewed-by: macintux

rebar.config

@@ -26,7 +26,7 @@
     warn_untyped_record
 ]}.
 {deps, [
-    {goldrush, ".*", {git, "git://github.com/DeadZen/goldrush.git", {tag, "0.1.7"}}}
+    {goldrush, ".*", {git, "git://github.com/DeadZen/goldrush.git", {tag, "0.1.8"}}}
 ]}.
 
 {xref_checks, []}.