adding py3k script to fix tag files
used fix_tag_files.py to fix tags
..
added note to fix_tag_files script
update readme with link to android app
Merge pull request #358 from jcla1/master

Added catalan numbers in JS
Merge pull request #359 from jcla1/master

Hamming Distance in JS
Added Hamming Distance algorithm C implementation
Merge pull request #360 from Arpan-Patel/master

Added Hamming Distance algorithm C implementation
Merge pull request #361 from jcla1/master

Harshad Numbers in Go & JS
Factorial in python
Factorial in Python. Fixed structure
Merge pull request #362 from aesptux/master

Adding another solution to Factorial in Python
Merge pull request #363 from jcla1/master

Added means in JS