Fix unauthorized handling

Author: laurynas

lib/detect_language/client.rb

@@ -29,7 +29,7 @@ def execute(method, params)
       response = http.request(request)
 
       case response
-        when Net::HTTPSuccess then
+        when Net::HTTPSuccess, Net::HTTPUnauthorized then
           parse_response(response.body)
         else
           raise "Failure: #{response.class}"

lib/detect_language/version.rb

@@ -1,3 +1,3 @@
 module DetectLanguage
-  VERSION = "1.0.2"
+  VERSION = "1.0.3"
 end