Convert Words into Numbers

Hi Omkar, 

Thank you for this package! Really good functionality and the options that you included are spot on! I tested it on multiple cases and the results are great. 

I especially want to mention that I was amazed to see that the activity only extracts and interprets the words that can be converted into numbers, so the result will be good every time. For example: "Five hundred thousand forty four dollars and sixty cents" will output 500044.60 - ignoring the "dollars" and "cents" words and not throwing an error. 

Kudos to you and if I may be allowed an idea - how about including in the package an activity that does the reverse - i.e. turning numbers into words?

Constantin