Added hacktoberfest events scrapper

[AdityaJ7]

Description

Script to scrape the events related to hacktoberfest 2020.

Fixes #22

Type of change

• New feature (non-breaking change which adds functionality)

Checklist:

Please tick all the boxes that are fulfilled by your Pull Request.

• I have named my files and folder, according to this project's guidelines.
• My code follows the style guidelines of this project.
• My Pull Request has a descriptive title. (not a vague title like Update index.md)
• I have commented on my code, particularly in hard-to-understand areas.
• I have created a helpful and easy to understand README.md, according to the given README_TEMPLATE.
• I have included a requirements.txt file (if external libraries are required.)
• My changes do not produce any warnings.
• I have added a working sample/screenshot of the script.

[tusharnankani]

The script works well! 👍🏻

[chavarera]

good work @AdityaJ7 no new changes required

---

Make a common utility file to handle network request or handling specific operation so we can use that same utility functions in upcoming coding projects.

[AdityaJ7]

good work @AdityaJ7 no new changes required

Make a common utility file to handle network request or handling specific operation so we can use that same utility functions in upcoming coding projects.

Ok!