Added a first version of profiling documentation

conf.py

@@ -29,7 +29,7 @@ import cython_highlighting
 
 # Add any Sphinx extension module names here, as strings. They can be extensions
 # coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
-extensions = ['ipython_console_highlighting', 'cython_highlighting']
+extensions = ['ipython_console_highlighting', 'cython_highlighting', 'sphinx.ext.pngmath']
 
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ['_templates']

index.rst

@@ -17,6 +17,7 @@ Contents:
    docs/source_files_and_compilation
    docs/wrapping_CPlusPlus
    docs/numpy_tutorial
+   docs/profiling_tutorial
    docs/limitations
    docs/pyrex_differences
    docs/early_binding_for_speed