* added callback plugin

* cleaned up plugin prioritization
* updated plain docs

git-svn-id: http://cmock.svn.sourceforge.net/svnroot/cmock/trunk@148 bf332499-1b4d-0410-844d-d2d48d5cc64c

lib/cmock_generator_plugin_array.rb

@@ -1,6 +1,7 @@
 
 class CMockGeneratorPluginArray
   
+  attr_reader :priority
   attr_accessor :config, :utils, :unity_helper, :ordered
   
   def initialize(config, utils)
@@ -9,6 +10,7 @@ class CMockGeneratorPluginArray
     @ordered      = @config.enforce_strict_ordering
     @utils        = utils
     @unity_helper = @utils.helpers[:unity_helper]
+    @priority     = 8
   end
   
   def instance_structure(function)
@@ -37,10 +39,6 @@ class CMockGeneratorPluginArray
     end
   end
   
-  def mock_implementation(function)
-    nil
-  end
-  
   def mock_interfaces(function)
     return nil unless function[:contains_ptr?]