Enable PyPI

- created PyPI package
- added installation instructions

See also: #5

Author: ihrke

docs/installation.rst

@@ -10,6 +10,17 @@ Installing :mod:`pypillometry` and its dependencies is automated and can be done
     $ pip install -r requirements.txt
     $ python setup.py install
 
+:mod:`pypillometry` is on `PyPI <https://pypi.org/>`_ and released versions can be installed with `pip`:
+
+.. code-block:: bash
+    $ pip install pypillometry
+
+It is also possible to install the developer's version directly from github using `pip`
+
+.. code-block:: bash
+    $ pip install git+https://github.com/ihrke/pypillometry.git
+
+
 Requirements
 ------------
 

setup.py

@@ -3,9 +3,12 @@
 with open("README.md", "r") as fh:
     long_description = fh.read()
 
+with open("requirements.txt") as fh:
+    requirements=fh.read().split()
+
 setuptools.setup(
     name="pypillometry",
-    version="1.0.1",
+    version="1.0.2",
     author="Matthias Mittner",
     author_email="matthias.mittner@uit.no",
     description="Pupillometry in Python.",
@@ -18,5 +21,6 @@
         "License :: OSI Approved :: MIT License",
         "Operating System :: OS Independent",
     ],
+    install_requires=requirements,
     python_requires='>=3.6',
 )