dolt.gemspec in dolt-0.3.0

- old
+ new

@@ -32,9 +32,10 @@
   s.add_dependency "em_rugged", "~> 0.1.2"
   s.add_dependency "tzinfo", "~> 0.3"
   s.add_dependency "github-markup", "~> 0.7"
   s.add_dependency "htmlentities", "~> 4.3"
   s.add_dependency "json", "~> 1.7"
+  s.add_dependency "mime-types", "~> 1.19"
 
   s.add_development_dependency "minitest", "~> 2.0"
   s.add_development_dependency "em-minitest-spec", "~> 1.1"
   s.add_development_dependency "rake", "~> 0.9"
   s.add_development_dependency "mocha"