Allow word-wrap add-on to be reset to normal
Allow word-wrap add-on to be reset to normal

- Fixes #556

thoughtbot/bourbon,Jazz-Man/bourbon,jasonwalkow/bourbon,mindeavor/bourbon,ismarkunc/bourbon,greyhwndz/bourbon,smithdamen/bourbon,craftsmen/bourbon,zyj1022/bourbon,mindeavor/bourbon,thoughtbot/bourbon,cllns/bourbon,nagyistoce/sass-bourbon.io,chriseppstein/bourbon,setie/bourbon,smithdamen/bourbon,nickg33/bourbon,zyj1022/bourbon,setie/bourbon,Jazz-Man/bourbon,craftsmen/bourbon,greyhwndz/bourbon,chriseppstein/bourbon,nickg33/bourbon,Nikeshsuwal/bourbon,jasonwalkow/bourbon