Remove unwanted files from gemspec
Remove unwanted files from gemspec

JuanitoFatas/slim,ericboehs/slim,fly19890211/slim,mojavelinux/slim,metallurgical/slim,ericboehs/slim,sideci-sample/sideci-sample-slim,zakuro9715/slim,ruijsun/slim,metallurgical/slim,slim-template/slim,slim-template/slim,ruijsun/slim,Nikeshsuwal/slim,mojavelinux/slim,yterajima/slim,zakuro9715/slim,slim-template/slim,etdev/slim,fly19890211/slim,cheunghy/slim,Nikeshsuwal/slim,raxoft/slim,JuanitoFatas/slim,raxoft/slim,cheunghy/slim,XueQian/slim,etdev/slim,XueQian/slim