[FEATURE] Add function that converts any roman numeral to an integer

[tosinolawore]

Conversion from roman numerals to an integer
Create a python function that converts any roman numeral to an integer. Roman numerals could be confusing at times, a function that converts them to an easy to understand integer would be helpful.

[github-actions]

Thanks for your contribution. We will try to work on your issue ASAP.

[tosinolawore]

Hi @pybash1 @Morgan-Phoenix , I opened a PR #86 to address this issue. Would you like to check it out and review it? Thanks!

[pybash1]

@tosinolawore Closing as fixed in #86

[tosinolawore]

@pybash1 Great