Merge pull request #28 from bebatut/patch-1

Add conda installation information

Author: dburkhardt

README.rst

@@ -33,6 +33,10 @@ graphtools is available on `pip`. Install by running the following in a terminal
 Or, to install the latest version from github::
 
         pip install --user git+git://github.com/KrishnaswamyLab/graphtools.git
+        
+Alternatively, graphtools can be installed using [Conda](https://conda.io/docs/) (most easily obtained via the [Miniconda Python distribution](https://conda.io/miniconda.html)):
+
+        conda install -c conda-forge graphtools
 
 Usage example
 -------------