fall cleanup / code review

[carlbordum]

Hi there, great project.

I did a few things for consistency:

• changed the " strings to '
• added dots in docstrings
• cut long lines

Furthermore I made show_newsread a bit nicer (in my opinion) and made usage of the requests-api proper.

Let me know if I did anything you dislike :)

[shivam043]

Thanks @Zaab1t for appreciating the project. Changes which you are proposing are not necessary,it will be highly appreciated if you can propose a new feature to the project. Thanks

[carlbordum]

I forgot to mention two things:

• removed unused function check_choice
• fixed bug in show news where it didnt stop if choice == 'n'

[shivam043]

Its not a bug it's working fine,you can see in the code we are looping until while loop is 'y',when it becomes 'n',it will exit @Zaab1t

[carlbordum]

Oh yeah, my bad. I guess line 138 - 141 doesn't really do anything.