unused csv fixtures
spaced header to method string helper
master_sku -> master-sku (which is actually master sku)
updated all headers to have spaces rather than underscores
no-color instead of no-size
new file and test + column space fixes
let there be progress
module namespace error with progress bar
cleaned up some output, added some bug rel comments
removed non-warning and fixed related extra variant on import bug
replaced strings with symbols
missed that last one
Merge pull request #20 from ginlane/custom-sku-fix

Custom sku fix