Update mtex2MML to 496527b023f04bf1562716af1b148d5d3ef9f6f5
Update mtex2MML to 496527b023f04bf1562716af1b148d5d3ef9f6f5

gjtorikian/mathematical,tmbeihl/mathematical,tmbeihl/mathematical,gjtorikian/mathematical,gjtorikian/mathematical,tmbeihl/mathematical