Added --with-fxscintilla options for the configuration

Rakefile

@@ -215,6 +215,8 @@ Rake::ExtensionTask.new("fox16") do |ext|
 # ext.config_options << "--with-fox-lib=/usr/local/lib"
   ext.config_options << "--with-fox-include=c:/ruby-1.8.6-p383-preview2/devkit/msys/1.0.11/usr/local/include/fox-1.6"
   ext.config_options << "--with-fox-lib=c:/ruby-1.8.6-p383-preview2/devkit/msys/1.0.11/usr/local/lib"
+  ext.config_options << "--with-fxscintilla-include=c:/ruby-1.8.6-p383-preview2/devkit/msys/1.0.11/usr/local/include/fxscintilla"
+  ext.config_options << "--with-fxscintilla-lib=c:/ruby-1.8.6-p383-preview2/devkit/msys/1.0.11/usr/local/lib"
 end
 
 # Set environment variable SWIG_LIB to