Anson Qian authored Mar 18, 2019 and Sebastien Binet committed Mar 18, 2019

@sbinet

Author: Anson Qian <abq@uber.com>

Closes #3866 from anson627/ARROW-4734 and squashes the following commits:

233df161 <Anson Qian> Update go.mod and go.sum
5e887cde <Anson Qian> Better error handling
af73b2e6 <Anson Qian> Better error handling
50ec6676 <Anson Qian> Create new schema when read header
66daa0be <Anson Qian> Address code review
e39affec <Anson Qian> Add option for both read and write
5bfbb61d <Anson Qian> ARROW-4734:  Add option to write a header for CSV writer