first-pass at changelog for 0.5.0
first-pass at changelog for 0.5.0

hmalphettes/nan,noahjs/nan,evanlucas/nan,thefourtheye/nan,sesh-kebab/nan,sanemat/nan,eljefedelrodeodeljefe/nan,durai145/nan,lovell/nan,guymguym/nan,LinusU/nan,saper/nan,sanemat/nan,nodejs/nan,mikolalysenko/nan,LinusU/nan,fleg/nan,gastrodia/nan,saper/nan,mscdex/nan,evanlucas/nan,durai145/nan,hmalphettes/nan,fleg/nan,guymguym/nan,LinusU/nan,LinusU/nan,gastrodia/nan,ipmobiletech/nan,sanemat/nan,saper/nan,gastrodia/nan,nodejs/nan,evanlucas/nan,ipmobiletech/nan,mikolalysenko/nan,hmalphettes/nan,noahjs/nan,lovell/nan,addaleax/nan,sanemat/nan,eljefedelrodeodeljefe/nan,durai145/nan,thefourtheye/nan,durai145/nan,Jonekee/nan,fleg/nan,thejinx0r/nan,thejinx0r/nan,thejinx0r/nan,gagern/nan,hmalphettes/nan,mikolalysenko/nan,sesh-kebab/nan,mscdex/nan,thefourtheye/nan,noahjs/nan,nodejs/nan,ipmobiletech/nan,gastrodia/nan,sesh-kebab/nan,mscdex/nan,addaleax/nan,thejinx0r/nan,Jonekee/nan,guymguym/nan,ipmobiletech/nan,mikolalysenko/nan,sesh-kebab/nan,gagern/nan,saper/nan,guymguym/nan,Jonekee/nan,noahjs/nan,addaleax/nan,lovell/nan,eljefedelrodeodeljefe/nan,addaleax/nan,thefourtheye/nan,gagern/nan,evanlucas/nan,fleg/nan,nodejs/nan,lovell/nan,eljefedelrodeodeljefe/nan,Jonekee/nan,mscdex/nan