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
I have email the upstream author regarded these issues. However, the original repo is not hosted on Github, and I'm afraid no version control is used, so I don't think they will make any changes.