Add mmseg 3.2.14; This version is pacthed for compiling errors in MacOS....

Mirror of source code can be found at https://github.com/RobinQu/mmseg;

libmmseg is a Word Identification System for Mandarin Chinese Text Based on Two Variants of the Maximum Matching Algorithm
This is what upstream suggests. https://github.com/zzdhidden/mmseg-node#libmmseg-on-mac-os
Waiting for response from the original author.