* Update README.md
* Incorporated words2.txt words into words_alpha.txt
* Words3.txt appended with words_alpha.txt and all duplicates removed
* Words3.txt appended with words_alpha.txt and all duplicates removed
* Moved words3.txt to words_alpha_numbers_punctuations.txt
* Removed words2.txt since all it's contents are in words_alpha.txt now
* Zipped
* Added words_alpha_numbers_punctuations.txt contents to words.txt then removed duplicates and sorted
* Zipped words.txt to words.zip. Removed words_alpha_numbers_punctuations because its contents are in words now.
* Updated readme