Merge pull request #1079 from raky291/master

Issue #1077. Add end_with_newline to CSS language and JS-Beautify

src/beautifiers/js-beautify.coffee

@@ -19,6 +19,7 @@ module.exports = class JSBeautify extends Beautifier
       newline_between_rules: true
       preserve_newlines: true
       wrap_line_length: true
+      end_with_newline: true
   }
 
   beautify: (text, language, options) ->

src/languages/css.coffee

@@ -57,6 +57,10 @@ module.exports = {
       type: 'integer'
       default: 0
       description: "Maximum amount of characters per line (0 = disable)"
+    end_with_newline:
+      type: 'boolean'
+      default: false
+      description: "End output with newline"
     indent_comments:
       type: 'boolean'
       default: true