version bump to 3.4.0
version bump to 3.4.0

xieyunzi/aasm,luxola/aasm,reidmorrison/aasm,bilby91/aasm,artofhuman/aasm,allspiritseve/aasm,awsmsrc/aasm,ASnow/aasm,joshsoftware/aasm,intfrr/aasm,pskrz/aasm,hspazio/aasm,yui-knk/aasm,aasm/aasm,oswaldoferreira/aasm,HoyaBoya/aasm,nickpellant/aasm,Funfun/aasm,Aryk/aasm