Results 5 issues of Sid Shardanand

Adding in properties for the filesize in KB, MB and GB. These are returned as integers rounded to the nearest significant figure(this because the original filesize attribute is an integer...

Fixing up the test cases so that all the languages beginning with a vowel use 'An' instead of 'A'

Adding in the above 3 languages for 5. Sources: Fijian: https://omniglot.com/language/numbers/fijian.htm Maori: https://www.twinkl.co.nz/resource/nz-n-009-numbers-1-20-cards-te-reo-maori Urdu: https://www.ucl.ac.uk/atlas/urdu/alphabet2.html

Kind of a meme, you decide if its worth including

Updating the html documentation to properly render a little typo I spotted: ![image](https://user-images.githubusercontent.com/51441497/187069909-1f39720a-cc3e-40c4-ad8d-f8bd38ce0b4e.png)