Removed explicit encoding parameters ( support for ruby 1.9/sass 3.1.14)

When running on Ruby 1.9 and later, Sass is aware of the character
encoding of documents and will handle them the same way that CSS would.

README.markdown

@@ -98,13 +98,18 @@ You should run the `sass:compile` task instead in order to re-generate your css
 
   * sfSassyCssPlugin has been created by [Victor Berchet](https://github.com/vicb)
   * The inspiration and some parts of the code comes from [sfLESSPlugin](https://github.com/everzet/sfLESSPlugin) by [Kudryashov Konstantin](http://everzet.com)
+  * Added Ruby 1.9+ support [Lee Leathers] (https://github.com/theoreticaLee)
 
 ## Tips ##
 
 You can use `sass-convert` to help you convert less stylesheets to sass.
 
 ##Changelog ##
 
+### v0.1.2 - 2012-02-08 ###
+
+ * Fix to support Ruby 1.9+
+
 ### v0.1.1 - 2010-08-27 ###
 
  * Fix for windows tested on win 7

config/app.yml

@@ -13,10 +13,10 @@ all:
     line_numbers:     false               # Emit comments in the generated CSS indicating the corresponding sass line.
     line_comments:    false
     toolbar:          false               # Wether to display the debug toolbar
-    encoding:         UTF-8               # Sass files default encoding
+    encoding:         null                # Sass files default encoding ( Only supported for legacy Ruby versions. If you are using Ruby 1.9 or later, Sass will implicitly set this. )
 
 dev:
   sfSassyCssPlugin:
     enabled:          true                # Wether to trigger sass compilation
     style:            expanded            # Output style: nested, compact, compressed, or expanded.
-    toolbar:          true                # Wether to display the debug toolbar
+    toolbar:          true                # Wether to display the debug toolbar

lib/sass/sfSassCompilerDefault.class.php

@@ -75,7 +75,10 @@ protected function getParameters()
     $params[] = sprintf('--style %s', sfConfig::get('app_sfSassyCssPlugin_style'));
 
     // encoding
-    $params[] = sprintf('-E "%s"', sfConfig::get('app_sfSassyCssPlugin_encoding'));
+    if(sfConfig::get('app_sfSassyCssPlugin_encoding') !== null)
+    {
+      $params[] = sprintf('-E "%s"', sfConfig::get('app_sfSassyCssPlugin_encoding'));
+    }
 
     // debug
     if (sfConfig::get('app_sfSassyCssPlugin_trace'))

lib/task/sassCompileTask.class.php

@@ -61,8 +61,11 @@ protected function execute($arguments = array(), $options = array())
       $compiler->clean($in, $out);
     }
 
-    $params[] = '--no-cache';    
-    $params[] = sprintf('-E "%s"', sfConfig::get('app_sfSassyCssPlugin_encoding', "UTF-8"));
+    $params[] = '--no-cache';
+    if(sfConfig::get('app_sfSassyCssPlugin_encoding') !== null)
+    {
+      $params[] = sprintf('-E "%s"', sfConfig::get('app_sfSassyCssPlugin_encoding'));
+    }
 
     if ($options['format'] == 'scss')
     {