Technical/Update dependencies (#80)

* Updated runtime/development dependencies
* Updated rubocop/codeclimate configs
* Updated version, changelog

Author: bestwebua

.codeclimate.yml

@@ -7,7 +7,7 @@ checks:
 plugins:
   rubocop:
     enabled: true
-    channel: rubocop-1-30
+    channel: rubocop-1-36
 
   reek:
     enabled: true