adding deps and dev envt setup

Author: Leah Wasser

.pre-commit-config.yaml

@@ -0,0 +1,6 @@
+repos:
+- repo: https://github.com/ambv/black
+  rev: stable
+  hooks:
+  - id: black
+    language_version: python3.6

CONTRIBUTING.rst

@@ -0,0 +1,46 @@
+Get Started!
+============
+
+Ready to contribute? Here's how to set up EarthPy for local development.
+
+1. Fork the repository on GitHub
+--------------------------------
+
+To create your own copy of the repository on GitHub, navigate to the
+`earthlab/abc-classroom <https://github.com/earthlab/abc-classroom>`_ repository
+and click the **Fork** button in the top-right corner of the page.
+
+2. Clone your fork locally
+--------------------------
+
+Use ``git clone`` to get a local copy of your EarthPy repository on your
+local filesystem::
+
+    $ git clone git@github.com:your_name_here/abc-classroom.git
+    $ cd abc-classroom/
+
+3. Set up your fork for local development
+-----------------------------------------
+
+Create an environment
+^^^^^^^^^^^^^^^^^^^^^
+
+Using conda, there are two options.
+
+1. The easiest option is to create an environment from the
+``environment.yml`` file.
+Note that this will only allow you to test against one version of python
+locally, but this is the recommended option on Windows and MacOS::
+
+    $ conda env create -f environment.yml
+    $ conda activate abc-dev
+
+Install the package
+^^^^^^^^^^^^^^^^^^^
+
+Once your earthpy-dev environment is activated, install EarthPy in editable
+mode, along with the development requirements and pre-commit hooks::
+
+    $ pip install -e .
+    $ pip install -r dev-requirements.txt
+    $ pre-commit install

README.md

@@ -5,4 +5,11 @@
 
 ## Try it!
 
-Run `pip install -e.` in the directory of this README.
+Run `pip install -e .` in the directory of this README.
+
+
+## Dev
+
+
+
+

dev-requirements.txt

@@ -1,3 +1,6 @@
 sphinx==1.8.0
 sphinx-autobuild==0.7.1
 sphinx_rtd_theme
+codecov==2.0.15
+bumpversion==0.5.3
+pre-commit==1.18.1

environment.yml

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+name: abc-dev
+channels:
+  - conda-forge
+dependencies:
+  # Github API
+  - github3.py
+