PyGAD 2.14.0 Released

Changes in PyGAD 2.14.0
1.	Issue #40 is solved. Now, the None value works with the crossover_type and mutation_type parameters: #40
2.	The gene_type parameter supports accepting a list/tuple/numpy.ndarray of numeric data types for the genes. This helps to control the data type of each individual gene. Previously, the gene_type can be assigned only to a single data type that is applied for all genes.
3.	A new bool attribute named gene_type_single is added to the pygad.GA class. It is True when there is a single data type assigned to the gene_type parameter. When the gene_type parameter is assigned a list/tuple/numpy.ndarray, then gene_type_single is set to False.
4.	The mutation_by_replacement flag now has no effect if gene_space exists except for the genes with None values. For example, for gene_space=[None, [5, 6]] the mutation_by_replacement flag affects only the first gene which has None for its value space.
5.	When an element has a value of None in the gene_space parameter (e.g. gene_space=[None, [5, 6]]), then its value will be randomly generated for each solution rather than being generate once for all solutions. Previously, the gene with None value in gene_space is the same across all solutions
6.	Some changes in the documentation according to issue #32: #32

Author: ahmedfgad

README.md

@@ -1,6 +1,6 @@
 # GeneticAlgorithmPython: Building Genetic Algorithm in Python
 
-[This project](https://github.com/ahmedfgad/GeneticAlgorithmPython) is part of [PyGAD](https://pypi.org/project/pygad) which is an open-source Python 3 library for building the genetic algorithm and optimizing machine learning algorithms. 
+[This project](https://github.com/ahmedfgad/GeneticAlgorithmPython) is part of [PyGAD](https://pypi.org/project/pygad) which is an open-source Python 3 library for building the genetic algorithm and optimizing machine learning algorithms (Keras & PyTorch). 
 
 Check documentation of the [GeneticAlgorithmPython](https://github.com/ahmedfgad/GeneticAlgorithmPython) project in the PyGAD's documentation: https://pygad.readthedocs.io/en/latest/README_pygad_ReadTheDocs.html
 
@@ -26,13 +26,7 @@ To donate using PayPal, use either this link: [paypal.me/ahmedfgad](https://payp
 
 To install [PyGAD](https://pypi.org/project/pygad), simply use pip to download and install the library from [PyPI](https://pypi.org/project/pygad) (Python Package Index). The library lives a PyPI at this page https://pypi.org/project/pygad.
 
-For Windows, issue the following command:
-
-```python
-pip install pygad
-```
-
-For Linux and Mac, replace `pip` by use `pip3` because the library only supports Python 3.
+Install PyGAD with the following command:
 
 ```python
 pip3 install pygad

__init__.py

@@ -1,2 +1,3 @@
+from .pygad import * # Relative import.
 
-__version__ = "2.13.0"
+__version__ = "2.14.1"