Wrap os.Stdin with bufio.NewReader (Fix #83).
Wrap os.Stdin with bufio.NewReader (Fix #83).

Wrap os.Stdin with bufio.NewReader (and ioutil.NopCloser).

There was large data that could be imported successfully in the file
but failed in stdin(when using sqlite3).
Change to use bufio.NewReader to stabilize input from os.Stdin.

noborus/trdsql,noborus/trdsql