some grammar
Merge branch 'staging' of https://github.com/lukezheng/pandasushi into staging
Merge branch 'staging' of https://github.com/lukezheng/pandasushi into staging
Merge branch 'staging' of https://github.com/lukezheng/pandasushi into staging
Merge branch 'staging' of https://github.com/lukezheng/pandasushi into staging
allow for default selection
added submission
Merge branch 'staging' of https://github.com/lukezheng/pandasushi into staging