remove sass-specific file from gitignore
remove sass-specific file from gitignore

linearregression/epoch,AssafMentzer/epoch,kidaa/epoch,alol/epoch,BoolLi/epoch,epochjs/epoch,kidaa/epoch,alol/epoch,BoolLi/epoch,epochjs/epoch,AssafMentzer/epoch,fastly/epoch,linearregression/epoch,fastly/epoch