Auto merge of #1177 - emberjs:locks-patch-3, r=acorncom
Auto merge of #1177 - emberjs:locks-patch-3, r=acorncom

Create MAINTAINERS.md

vikram7/guides,HeroicEric/guides,tleskin/guides,MarkMT/guides,davidpett/guides,knownasilya/guides,jkarsrud/guides,bmac/guides,skaterdav85/guides,ubuntuvim/guides,ubuntuvim/guides,vikram7/guides,boztek/guides,greyhwndz/guides,tleskin/guides,boztek/guides,davidpett/guides,MarkMT/guides,knownasilya/guides,greyhwndz/guides,skaterdav85/guides,jkarsrud/guides,bmac/guides,ubuntuvim/guides,nicobot/guides,vikram7/guides,knownasilya/guides,MarkMT/guides,knownasilya/guides,greyhwndz/guides,skaterdav85/guides,davidpett/guides,bmac/guides,MarkMT/guides,HeroicEric/guides,nicobot/guides,boztek/guides,skaterdav85/guides,jkarsrud/guides,bmac/guides,tleskin/guides,jkarsrud/guides,ubuntuvim/guides,nicobot/guides,HeroicEric/guides,davidpett/guides