Change Rule Generation

[CSenshi]

We generate new rule using make generate-rule F_NAME=new_rule

1. It generates rule with following doc:

   """
   >>> TrueNewRule = NewRule()
   >>> TrueNewRule(...)
   True
   
   >>> FalseNewRule = NewRule()
   >>> FalseNewRule(...)
   False
   """

   We have redesigned README to work on rules with following docs:

   
   """
   Documentation...
   
   Examples:
   >>> NewRule().check(...)
   True
   
   >>> NewRule().check(...)
   False
   """

   Please change generated rule to look like one given above.

2. Please change __call__ change to check

3. Please change __init__ method to:

   def __init__(self):
           Rule.__init__(self)

[CSenshi]

Please work in the branch called change-rule-generation. There was one error in Makefile and changed it in there.

Note: changed make generate-rule F_NAME=new_rule to make rule F_NAME=new_rule