Update "README.rst" file.

Author: KelSolaar

README.rst

@@ -51,10 +51,9 @@ Primary Dependencies
 **Colour - Checker Detection** requires various dependencies in order to run:
 
 -  `Python 2.7 <https://www.python.org/download/releases/>`_ or
-   `Python 3.5 <https://www.python.org/download/releases/>`_
+   `Python 3.7 <https://www.python.org/download/releases/>`_
 -  `Colour Science <https://www.colour-science.org>`_
--  `NumPy <http://www.numpy.org/>`_
--  `OpenImageIO <https://github.com/OpenImageIO/oiio>`_
+-  `opencv-python <https://pypi.org/project/opencv-python/>`_
 
 Pypi
 ^^^^

docs/index.rst

@@ -32,10 +32,9 @@ Primary Dependencies
 **Colour - Checker Detection** requires various dependencies in order to run:
 
 -  `Python 2.7 <https://www.python.org/download/releases/>`_ or
-   `Python 3.5 <https://www.python.org/download/releases/>`_
+   `Python 3.7 <https://www.python.org/download/releases/>`_
 -  `Colour Science <https://www.colour-science.org>`_
--  `NumPy <http://www.numpy.org/>`_
--  `OpenImageIO <https://github.com/OpenImageIO/oiio>`_
+-  `opencv-python <https://pypi.org/project/opencv-python/>`_
 
 Pypi
 ^^^^