[dist] Update .gitignore
[dist] Update .gitignore

webx32/director,lzhengms/director,pocketjoso/director,pandoraui/director,GerHobbelt/director,pocketjoso/director,kiritoe/director,ks3dev/director,andradedev/director,cpg1111/director,lzhengms/director,stonegithubs/director,noxryan/director,stonegithubs/director,fadeit/director,cpg1111/director,maxogden/director,apeace/director,vitalsource/director,mylikes/director,andradedev/director,sheldonzf/director,sheldonzf/director,tanzhihang/director,flatiron/director,webx32/director,GerHobbelt/director,tanzhihang/director,vitalsource/director,meleslilijing/director,kiritoe/director,fadeit/director,pandoraui/director,ks3dev/director,mylikes/director,meleslilijing/director