move advanced examples to a different folder

examples/README.rst

@@ -17,49 +17,5 @@ standard library of your local installation:
 
    [lark]$ python -m examples.python_parser
 
-Beginners
-~~~~~~~~~
-
--  `calc.py`_ - A simple example of a REPL calculator
--  `json_parser.py`_ - A simple JSON parser (comes with a tutorial, see
-   docs)
--  `indented_tree.py`_ - A demonstration of parsing indentation
-   (“whitespace significant” language)
--  `fruitflies.py`_ - A demonstration of ambiguity
--  `turtle_dsl.py`_ - Implements a LOGO-like toy language for Python’s
-   turtle, with interpreter.
--  `lark_grammar.py`_ + `lark.lark`_ - A reference implementation of the
-   Lark grammar (using LALR(1) + standard lexer)
-
-Advanced
-~~~~~~~~
-
--  `error_reporting_lalr.py`_ - A demonstration of example-driven error
-   reporting with the LALR parser
--  `python_parser.py`_ - A fully-working Python 2 & 3 parser (but not
-   production ready yet!)
--  `python_bytecode.py`_ - A toy example showing how to compile Python
-   directly to bytecode
--  `conf_lalr.py`_ - Demonstrates the power of LALR’s contextual lexer
-   on a toy configuration language
--  `conf_earley.py`_ - Demonstrates the power of Earley’s dynamic lexer
-   on a toy configuration language
--  `custom_lexer.py`_ - Demonstrates using a custom lexer to parse a
-   non-textual stream of data
--  `reconstruct_json.py`_ - Demonstrates the experimental
-   text-reconstruction feature
-
-.. _calc.py: calc.py
-.. _json_parser.py: json_parser.py
-.. _indented_tree.py: indented_tree.py
-.. _fruitflies.py: fruitflies.py
-.. _turtle_dsl.py: turtle_dsl.py
-.. _lark_grammar.py: lark_grammar.py
-.. _lark.lark: lark.lark
-.. _error_reporting_lalr.py: error_reporting_lalr.py
-.. _python_parser.py: python_parser.py
-.. _python_bytecode.py: python_bytecode.py
-.. _conf_lalr.py: conf_lalr.py
-.. _conf_earley.py: conf_earley.py
-.. _custom_lexer.py: custom_lexer.py
-.. _reconstruct_json.py: reconstruct_json.py
+Beginner Examples
+~~~~~~~~~~~~~~~~~

examples/advanced/README.rst

@@ -0,0 +1,2 @@
+Advanced Examples
+~~~~~~~~~~~~~~~~~