More H1/H2 fixes

Before, H1 and H2 formatting was not consistent.
Now, H1 uses over/under hashes and H2 uses over/under asterisks. Also changed H3 tildes to equal signs to silence Sphinx warnings.

Author: PoulinConsulting

docs/dev/pip-virtualenv.rst

@@ -1,12 +1,15 @@
 .. _pip-virtualenv:
 
+###########################################
 Further Configuration of Pip and Virtualenv
-===========================================
+###########################################
 
 .. image:: /_static/photos/34018732105_f0e6758859_k_d.jpg
 
+
+***************************************************
 Requiring an active virtual environment for ``pip``
----------------------------------------------------
+***************************************************
 
 By now it should be clear that using virtual environments is a great way to
 keep your development environment clean and keeping different projects'
@@ -87,8 +90,10 @@ install packages globally by running ``gpip install``. You can change the name
 of the function to anything you like, just keep in mind that you will have to
 use that name when trying to install packages globally with pip.
 
+
+*******************************
 Caching packages for future use
--------------------------------
+*******************************
 
 Every developer has preferred libraries and when you are working on a lot of
 different projects, you are bound to have some overlap between the libraries

docs/dev/virtualenvs.rst

@@ -1,7 +1,9 @@
 .. _virtualenvironments-ref:
 
+
+#############################
 Pipenv & Virtual Environments
-=============================
+#############################
 
 .. image:: /_static/photos/35294660055_42c02b2316_k_d.jpg
 
@@ -18,9 +20,9 @@ managing development and testing environments for any kind of project.
 .. Note:: This guide is written for Python 3, however, these instructions
     should work fine on Python 2.7—if you are still using it, for some reason.
 
-
+*********************************
 Make sure you've got Python & pip
----------------------------------
+*********************************
 
 Before you go any further, make sure you have Python and that it's available
 from your command line. You can check this by simply running:
@@ -64,9 +66,9 @@ using your OS package manager, you may have to `install pip <https://pip.pypa.io
 .. _Homebrew: https://brew.sh
 .. _Installing Python: https://docs.python-guide.org/starting/installation/
 
-
+*****************
 Installing Pipenv
------------------
+*****************
 
 `Pipenv`_ is a dependency manager for Python projects. If you're familiar
 with Node.js' `npm`_ or Ruby's `bundler`_, it is similar in spirit to those
@@ -109,8 +111,10 @@ Use ``pip`` to install Pipenv:
 .. _modifying ~/.profile: https://stackoverflow.com/a/14638025
 .. _Control Panel: https://msdn.microsoft.com/en-us/library/windows/desktop/bb776899(v=vs.85).aspx
 
+
+************************************
 Installing packages for your project
-------------------------------------
+************************************
 
 Pipenv manages dependencies on a per-project basis. To install packages,
 change into your project's directory (or just an empty directory for this
@@ -159,8 +163,9 @@ when you share your project with others. You should get output similar to this
 .. _Requests: https://python-requests.org
 
 
+************************
 Using installed packages
-------------------------
+************************
 
 Now that Requests is installed you can create a simple ``main.py`` file to
 use it:
@@ -190,8 +195,9 @@ your script. It's also possible to spawn a new shell that ensures all commands
 have access to your installed packages with ``$ pipenv shell``.
 
 
+**********
 Next steps
-----------
+**********
 
 Congratulations, you now know how to install and use Python packages! ✨ 🍰 ✨
 
@@ -219,7 +225,7 @@ Test your installation
    $ virtualenv --version
 
 Basic Usage
-~~~~~~~~~~~
+-----------
 
 1. Create a virtual environment for a project:
 
@@ -285,7 +291,7 @@ littered across your system, and its possible you'll forget their names or
 where they were placed.
 
 Other Notes
-~~~~~~~~~~~
+-----------
 
 Running ``virtualenv`` with the option ``--no-site-packages`` will not
 include the packages that are installed globally. This can be useful
@@ -318,8 +324,10 @@ control by adding it to the ignore list (see :ref:`Version Control Ignores<versi
 
 .. _virtualenvwrapper-ref:
 
+
+*****************
 virtualenvwrapper
------------------
+*****************
 
 `virtualenvwrapper <https://virtualenvwrapper.readthedocs.io/en/latest/index.html>`_
 provides a set of commands which makes working with virtual environments much
@@ -346,7 +354,7 @@ To install (make sure **virtualenv** is already installed):
 In Windows, the default path for WORKON_HOME is %USERPROFILE%\Envs
 
 Basic Usage
-~~~~~~~~~~~
+===========
 
 1. Create a virtual environment:
 
@@ -390,7 +398,7 @@ can quickly switch between environments.
    $ rmvirtualenv venv
 
 Other useful commands
-~~~~~~~~~~~~~~~~~~~~~
+=====================
 
 ``lsvirtualenv``
   List all of the environments.
@@ -407,14 +415,17 @@ Other useful commands
 
 `Full list of virtualenvwrapper commands <https://virtualenvwrapper.readthedocs.io/en/latest/command_ref.html>`_.
 
+
+******************
 virtualenv-burrito
-------------------
+******************
 
 With `virtualenv-burrito <https://github.com/brainsik/virtualenv-burrito>`_, you
 can have a working virtualenv + virtualenvwrapper environment in a single command.
 
+*******
 autoenv
--------
+*******
 When you ``cd`` into a directory containing a :file:`.env`, `autoenv <https://github.com/kennethreitz/autoenv>`_
 automagically activates the environment.