Added docs and generalized to multiple species

docs/source/guide/install.rst

@@ -0,0 +1,44 @@
+.. _install:
+
+************
+Installation
+************
+
+
+Prerequisites
+=============
+
+REEPS requires python3 (>=3.5) with the development headers. 
+
+
+Stable Release
+==============
+
+There is currently no stable release
+
+
+Bleeding-edge version
+=====================
+
+To install the latest master version:
+
+.. code-block:: bash
+
+	pip install git+https://xgitlab.cels.anl.gov/summer-2020/parameter-estimation.git
+
+
+Development version
+===================
+
+To contribute to Stable-Baselines, with support for running tests and building the documentation.
+
+.. code-block:: bash
+
+    git clone https://xgitlab.cels.anl.gov/summer-2020/parameter-estimation.git && cd parameter-estimation
+    pip install -e .[docs,tests]
+
+
+Using Docker Images
+===================
+
+Not set up yet.