Update pre-release version for npm
Update pre-release version for npm

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