Plugin Specification
=====================
1) The plugin directory under the gateways directory is used as the plugin name within the plugin. This will
   be important for the function naming conventions. 
   
   NOTE: You cannot use special characters or any whitespaces with these currently.

2) The filename must be of the form "plugin.[pluginname].php", otherwise it is not
    being detected as a plugin. [pluginname] must be the same name of the plugin directory.
	
	example:  plugins/gateways/2checkout  the [pluginname] should be replaced with 2checkout
	
3) The functions must have the form 

        function plugin_[plugin_name]_[function_name]

    where [plugin_name] must be the same name of the plugin directory.

 All brackets [ and ] with the content inbetween should be replaced with proper
 values.

