setup.py does throws a UnicodeDecodeError

[whzup]

Describe the bug
The setup.py file throws a UnicodeDecodeError:

Traceback (most recent call last):
  File "setup.py", line 9, in <module>
    readme = readme_file.read()
  File "Python\Python37-32\lib\encodings\cp1252.py", line 23, in decode
    return codecs.charmap_decode(input,self.errors,decoding_table)[0]
UnicodeDecodeError: 'charmap' codec can't decode byte 0x8d in position 11427: character maps to <undefined>

To Reproduce
Run the setup.py file to install pyswarms:

python setup.py install

Expected behaviour
No UnicodeDecodeError 😄.

Environment (please complete the following information):

• OS: Windows
• PySwarms Version v0.2.1
• Python Version 3.7.0

Additional context
Not a big deal there is a StackOverflow question with the solution to this problem. PR is coming.

[ljvmiranda921]

PySwarms hasn’t been tested in Python 3.7. Can you try setting up a virtualenv for 3.4, 3.5, and 3.6? That should work because our tests are passing and travis performs the steps you did above.

Let’s do 3.7 on 0.4.0 :) No need to rush