add utf-8 header

bin/vulcano

@@ -1,4 +1,5 @@
 #!/usr/bin/env ruby
+# encoding: utf-8
 # Copyright 2015 Dominik Richter. All rights reserved.
 
 require 'thor'

lib/resources/security_policy.rb

@@ -1,3 +1,4 @@
+# encoding: utf-8
 # Security Configuration and Analysis
 #
 # Export local security policy:

lib/utils/parseconfig.rb

@@ -1,3 +1,4 @@
+# encoding: utf-8
 #
 # Author::      BJ Dierkes <derks@datafolklabs.com>
 # Copyright::   Copyright (c) 2006,2013 BJ Dierkes

lib/verify/dummy.rb

@@ -1,3 +1,4 @@
+# encoding: utf-8
 # Copyright 2014 Dominik Richter. All rights reserved.
 # Spec file for Vulcano specs
 

lib/verify/metadata.rb

@@ -1,3 +1,4 @@
+# encoding: utf-8
 # Copyright 2015 Dominik Richter. All rights reserved.
 require 'vulcano/log'
 

lib/vulcano/log.rb

@@ -1,3 +1,4 @@
+# encoding: utf-8
 # Copyright 2015 Dominik Richter. All rights reserved.
 require 'rainbow/ext/string'
 

lib/vulcano/profile_context.rb

@@ -1,3 +1,4 @@
+# encoding: utf-8
 require 'vulcano/backend'
 
 module Vulcano

lib/vulcano/rspec_json_formatter.rb

@@ -1,3 +1,4 @@
+# encoding: utf-8
 require 'rspec/core'
 
 # Extend the basic RSpec JSON Formatter

lib/vulcano/version.rb

@@ -1,3 +1,5 @@
+# encoding: utf-8
+
 module Vulcano
   VERSION = '0.6.1'
 end