Fixed test by changing url and bumped version to 0.1.7

Updated color functionality (#15)

* Upgraded the color functionality

Now the colors will be allocated randomly to those categories to which color is not specified explictly.

Updated the ReadMe file, GIF, Tests, and Example Code as well.

Co-authored-by: Luis Chaves <[email protected]>

Bumped version to 0.1.6

Color functionality (#11) - New release 0.1.5

* added color functionality

added a optional attribute to "barplot" called "item_color" to give the ability to user to specify their own color if they want to.

* Create FAO_with_color_example.py

* Update FAO_with_color_example.py

* Create race_with_color_example.gif

Added GIF of the working example with specified colors for categories.

* Added example for color

* Added the color example with code and GIF under "example directory.
* Also updated the readme file with the necessary changes
* Increased minimum python dependency to 3.7 as well as tests given that numpy does not support py3.6 anymore
incorporated the readme example from @siddarth-patil into a test which runs succesfully

* Bumped pypi version for release incorporating changes

Co-authored-by: Luis <[email protected]>, @siddarth-patil

Updated version in setup.py to update tag effectiv

Create python-publish.yml (#4)

* Create python-publish.yml

* publishing from 3.8

Delete *.html (#3)

* Delete *.html

* gitignore html