Merge pull request #42 from doc75/travis_update

add ruby 2.5 test + bump version to 1.3.4

Author: doc75

.travis.yml

@@ -1,7 +1,8 @@
 language: ruby
 rvm:
-  - 2.4.0
-  - 2.3.3
-  - 2.2.6
-  - 2.1.9
+  - 2.5.1
+  - 2.4.4
+  - 2.3.7
+  - 2.2.10
+  - 2.1.10
 

CHANGELOG

@@ -63,3 +63,8 @@
  * raise ValidatorUnavailable when connection to uri is refused
  * Change the Nu Validator URL to "https://validator.w3.org/nu/" (https://validator.nu is returning 502)
 
+== Version 1.3.4
+ * migrate css validator to https (instead of http)
+ * add test of ruby 2.5
+ * remove unused variable in nu validator code
+

lib/w3c_validators/version.rb

@@ -1,3 +1,3 @@
 module W3CValidators
-  VERSION = "1.3.3"
+  VERSION = "1.3.4"
 end