api: change default of multiple_values true -> false in SimpleConfig

Signed-off-by: Dominik Richter <dominik@vulcanosec.com>

lib/resources/parse_config.rb

@@ -15,9 +15,7 @@ class PConfig < Vulcano::Resource
 
   def initialize ( content=nil, useropts = {} )
     
-    default_options = {
-      multiple_values: false
-    }
+    default_options = {}
     @opts = default_options.merge(useropts)
     @runner = Specinfra::Runner
     @content = content

lib/utils/simpleconfig.rb

@@ -101,7 +101,7 @@ class SimpleConfig
       assignment_re: /^\s*([^=]*?)\s*=\s*(.*?)\s*$/,
       key_vals: 1, # default for key=value, may require for 'key val1 val2 val3' 
       standalone_comments: false,
-      multiple_values: true
+      multiple_values: false
     }
   end